19859502720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 512

約数和(自身を含む): 69374361600

約数和(自身を除く): 49514858880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 89, 92, 93, 96, 115, 120, 124, 128, 138, 155, 160, 163, 178, 184, 186, 192, 230, 240, 248, 267, 276, 310, 320, 326, 345, 356, 368, 372, 384, 445, 460, 465, 480, 489, 496, 534, 552, 620, 640, 652, 690, 712, 713, 736, 744, 815, 890, 920, 930, 960, 978, 992, 1068, 1104, 1240, 1304, 1335, 1380, 1424, 1426, 1472, 1488, 1630, 1780, 1840, 1860, 1920, 1956, 1984, 2047, 2136, 2139, 2208, 2445, 2480, 2608, 2670, 2759, 2760, 2848, 2852, 2944, 2976, 3260, 3560, 3565, 3680, 3720, 3749, 3912, 3968, 4094, 4272, 4278, 4416, 4890, 4960, 5053, 5216, 5340, 5518, 5520, 5696, 5704, 5952, 6141, 6520, 7120, 7130, 7360, 7440, 7498, 7824, 8188, 8277, 8544, 8556, 8832, 9780, 9920, 10106, 10235, 10432, 10680, 10695, 11036, 11040, 11247, 11392, 11408, 11904, 12282, 13040, 13795, 14240, 14260, 14507, 14720, 14880, 14996, 15159, 15648, 16376, 16554, 17088, 17112, 18745, 19560, 19840, 20212, 20470, 20864, 21360, 21390, 22072, 22080, 22494, 22816, 24564, 25265, 26080, 27590, 28480, 28520, 29014, 29760, 29992, 30318, 30705, 31296, 32752, 33108, 34176, 34224, 37490, 39120, 40424, 40940, 41385, 42720, 42780, 43521, 44144, 44160, 44988, 45632, 49128, 50530, 52160, 55180, 56235, 56960, 57040, 58028, 59520, 59984, 60636, 61410, 62592, 63457, 65504, 66216, 68448, 72535, 74980, 75795, 78240, 80848, 81880, 82770, 85440, 85560, 87042, 88288, 89976, 91264, 98256, 101060, 104320, 110360, 112470, 114080, 116056, 116219, 119968, 121272, 122820, 126914, 131008, 132432, 136896, 145070, 149960, 151590, 156480, 161696, 163760, 165540, 170880, 171120, 174084, 176576, 179952, 190371, 196512, 202120, 217605, 220720, 224940, 228160, 232112, 232438, 239936, 242544, 245640, 253828, 262016, 264864, 273792, 290140, 299920, 303180, 312960, 317285, 323392, 327520, 331080, 333661, 342240, 348168, 348657, 353152, 359904, 380742, 393024, 404240, 435210, 441440, 449717, 449880, 456320, 464224, 464876, 479872, 485088, 491280, 507656, 529728, 580280, 581095, 599840, 606360, 634570, 646784, 655040, 662160, 667322, 684480, 696336, 697314, 719808, 761484, 786048, 808480, 870420, 882880, 899434, 899760, 928448, 929752, 951855, 970176, 982560, 1000983, 1015312, 1059456, 1160560, 1162190, 1199680, 1212720, 1269140, 1310080, 1324320, 1334644, 1349151, 1368960, 1392672, 1394628, 1439616, 1522968, 1616960, 1668305, 1740840, 1743285, 1765760, 1798868, 1799520, 1856896, 1859504, 1903710, 1940352, 1965120, 2001966, 2030624, 2248585, 2321120, 2324380, 2399360, 2425440, 2538280, 2648640, 2669288, 2698302, 2785344, 2789256, 3045936, 3233920, 3336610, 3481680, 3486570, 3597736, 3599040, 3719008, 3807420, 3930240, 4003932, 4061248, 4497170, 4642240, 4648760, 4850880, 5004915, 5076560, 5297280, 5338576, 5396604, 5570688, 5578512, 6091872, 6673220, 6745755, 6963360, 6973140, 7195472, 7198080, 7438016, 7614840, 8007864, 8122496, 8994340, 9284480, 9297520, 9701760, 10009830, 10153120, 10343491, 10677152, 10793208, 11157024, 12183744, 13346440, 13491510, 13926720, 13946280, 14390944, 14876032, 15229680, 16015728, 17988680, 18595040, 20019660, 20306240, 20686982, 21354304, 21586416, 22314048, 24367488, 26692880, 26983020, 27853440, 27892560, 28781888, 30459360, 31030473, 32031456, 35977360, 37190080, 40039320, 40612480, 41373964, 42708608, 43172832, 44628096, 51717455, 53385760, 53966040, 55785120, 57563776, 60918720, 62060946, 64062912, 71954720, 74380160, 80078640, 82747928, 86345664, 103434910, 106771520, 107932080, 111570240, 121837440, 124121892, 128125824, 143909440, 155152365, 160157280, 165495856, 172691328, 206869820, 213543040, 215864160, 223140480, 248243784, 287818880, 310304730, 320314560, 330991712, 413739640, 431728320, 496487568, 620609460, 640629120, 661983424, 827479280, 863456640, 992975136, 1241218920, 1323966848, 1654958560, 1985950272, 2482437840, 3309917120, 3971900544, 4964875680, 6619834240, 9929751360, 19859502720]

約数ペア:

[(1, 19859502720), (2, 9929751360), (3, 6619834240), (4, 4964875680), (5, 3971900544), (6, 3309917120), (8, 2482437840), (10, 1985950272), (12, 1654958560), (15, 1323966848), (16, 1241218920), (20, 992975136), (23, 863456640), (24, 827479280), (30, 661983424), (31, 640629120), (32, 620609460), (40, 496487568), (46, 431728320), (48, 413739640), (60, 330991712), (62, 320314560), (64, 310304730), (69, 287818880), (80, 248243784), (89, 223140480), (92, 215864160), (93, 213543040), (96, 206869820), (115, 172691328), (120, 165495856), (124, 160157280), (128, 155152365), (138, 143909440), (155, 128125824), (160, 124121892), (163, 121837440), (178, 111570240), (184, 107932080), (186, 106771520), (192, 103434910), (230, 86345664), (240, 82747928), (248, 80078640), (267, 74380160), (276, 71954720), (310, 64062912), (320, 62060946), (326, 60918720), (345, 57563776), (356, 55785120), (368, 53966040), (372, 53385760), (384, 51717455), (445, 44628096), (460, 43172832), (465, 42708608), (480, 41373964), (489, 40612480), (496, 40039320), (534, 37190080), (552, 35977360), (620, 32031456), (640, 31030473), (652, 30459360), (690, 28781888), (712, 27892560), (713, 27853440), (736, 26983020), (744, 26692880), (815, 24367488), (890, 22314048), (920, 21586416), (930, 21354304), (960, 20686982), (978, 20306240), (992, 20019660), (1068, 18595040), (1104, 17988680), (1240, 16015728), (1304, 15229680), (1335, 14876032), (1380, 14390944), (1424, 13946280), (1426, 13926720), (1472, 13491510), (1488, 13346440), (1630, 12183744), (1780, 11157024), (1840, 10793208), (1860, 10677152), (1920, 10343491), (1956, 10153120), (1984, 10009830), (2047, 9701760), (2136, 9297520), (2139, 9284480), (2208, 8994340), (2445, 8122496), (2480, 8007864), (2608, 7614840), (2670, 7438016), (2759, 7198080), (2760, 7195472), (2848, 6973140), (2852, 6963360), (2944, 6745755), (2976, 6673220), (3260, 6091872), (3560, 5578512), (3565, 5570688), (3680, 5396604), (3720, 5338576), (3749, 5297280), (3912, 5076560), (3968, 5004915), (4094, 4850880), (4272, 4648760), (4278, 4642240), (4416, 4497170), (4890, 4061248), (4960, 4003932), (5053, 3930240), (5216, 3807420), (5340, 3719008), (5518, 3599040), (5520, 3597736), (5696, 3486570), (5704, 3481680), (5952, 3336610), (6141, 3233920), (6520, 3045936), (7120, 2789256), (7130, 2785344), (7360, 2698302), (7440, 2669288), (7498, 2648640), (7824, 2538280), (8188, 2425440), (8277, 2399360), (8544, 2324380), (8556, 2321120), (8832, 2248585), (9780, 2030624), (9920, 2001966), (10106, 1965120), (10235, 1940352), (10432, 1903710), (10680, 1859504), (10695, 1856896), (11036, 1799520), (11040, 1798868), (11247, 1765760), (11392, 1743285), (11408, 1740840), (11904, 1668305), (12282, 1616960), (13040, 1522968), (13795, 1439616), (14240, 1394628), (14260, 1392672), (14507, 1368960), (14720, 1349151), (14880, 1334644), (14996, 1324320), (15159, 1310080), (15648, 1269140), (16376, 1212720), (16554, 1199680), (17088, 1162190), (17112, 1160560), (18745, 1059456), (19560, 1015312), (19840, 1000983), (20212, 982560), (20470, 970176), (20864, 951855), (21360, 929752), (21390, 928448), (22072, 899760), (22080, 899434), (22494, 882880), (22816, 870420), (24564, 808480), (25265, 786048), (26080, 761484), (27590, 719808), (28480, 697314), (28520, 696336), (29014, 684480), (29760, 667322), (29992, 662160), (30318, 655040), (30705, 646784), (31296, 634570), (32752, 606360), (33108, 599840), (34176, 581095), (34224, 580280), (37490, 529728), (39120, 507656), (40424, 491280), (40940, 485088), (41385, 479872), (42720, 464876), (42780, 464224), (43521, 456320), (44144, 449880), (44160, 449717), (44988, 441440), (45632, 435210), (49128, 404240), (50530, 393024), (52160, 380742), (55180, 359904), (56235, 353152), (56960, 348657), (57040, 348168), (58028, 342240), (59520, 333661), (59984, 331080), (60636, 327520), (61410, 323392), (62592, 317285), (63457, 312960), (65504, 303180), (66216, 299920), (68448, 290140), (72535, 273792), (74980, 264864), (75795, 262016), (78240, 253828), (80848, 245640), (81880, 242544), (82770, 239936), (85440, 232438), (85560, 232112), (87042, 228160), (88288, 224940), (89976, 220720), (91264, 217605), (98256, 202120), (101060, 196512), (104320, 190371), (110360, 179952), (112470, 176576), (114080, 174084), (116056, 171120), (116219, 170880), (119968, 165540), (121272, 163760), (122820, 161696), (126914, 156480), (131008, 151590), (132432, 149960), (136896, 145070)]