18431672160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:822

約数の個数: 384

約数和(自身を含む): 65200826880

約数和(自身を除く): 46769154720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 89, 96, 110, 120, 122, 132, 160, 165, 176, 178, 183, 220, 240, 244, 264, 267, 305, 330, 352, 356, 366, 440, 445, 480, 488, 528, 534, 610, 643, 660, 671, 712, 732, 880, 890, 915, 976, 979, 1056, 1068, 1220, 1286, 1320, 1335, 1342, 1424, 1464, 1760, 1780, 1830, 1929, 1952, 1958, 2013, 2136, 2440, 2572, 2640, 2670, 2684, 2848, 2928, 2937, 3215, 3355, 3560, 3660, 3858, 3916, 4026, 4272, 4880, 4895, 5144, 5280, 5340, 5368, 5429, 5856, 5874, 6430, 6710, 7073, 7120, 7320, 7716, 7832, 8052, 8544, 9645, 9760, 9790, 10065, 10288, 10680, 10736, 10858, 11748, 12860, 13420, 14146, 14240, 14640, 14685, 15432, 15664, 16104, 16287, 19290, 19580, 20130, 20576, 21219, 21360, 21472, 21716, 23496, 25720, 26840, 27145, 28292, 29280, 29370, 30864, 31328, 32208, 32574, 35365, 38580, 39160, 39223, 40260, 42438, 42720, 43432, 46992, 51440, 53680, 54290, 56584, 57227, 58740, 59719, 61728, 64416, 65148, 70730, 77160, 78320, 78446, 80520, 81435, 84876, 86864, 93984, 102880, 106095, 107360, 108580, 113168, 114454, 117480, 117669, 119438, 130296, 141460, 154320, 156640, 156892, 161040, 162870, 169752, 171681, 173728, 179157, 196115, 212190, 217160, 226336, 228908, 234960, 235338, 238876, 260592, 282920, 286135, 298595, 308640, 313784, 322080, 325740, 339504, 343362, 358314, 392230, 424380, 431453, 434320, 457816, 469920, 470676, 477752, 521184, 565840, 572270, 588345, 597190, 627568, 629497, 651480, 679008, 686724, 716628, 784460, 848760, 858405, 862906, 868640, 895785, 915632, 941352, 955504, 1131680, 1144540, 1176690, 1194380, 1255136, 1258994, 1294359, 1302960, 1373448, 1433256, 1568920, 1697520, 1716810, 1725812, 1791570, 1831264, 1882704, 1888491, 1911008, 2157265, 2289080, 2353380, 2388760, 2517988, 2588718, 2605920, 2746896, 2866512, 3137840, 3147485, 3395040, 3433620, 3451624, 3490847, 3583140, 3765408, 3776982, 4314530, 4578160, 4706760, 4777520, 5035976, 5177436, 5493792, 5733024, 6275680, 6294970, 6471795, 6867240, 6903248, 6981694, 7166280, 7553964, 8629060, 9156320, 9413520, 9442455, 9555040, 10071952, 10354872, 10472541, 12589940, 12943590, 13734480, 13806496, 13963388, 14332560, 15107928, 17258120, 17454235, 18827040, 18884910, 20143904, 20709744, 20945082, 25179880, 25887180, 27468960, 27926776, 28665120, 30215856, 34516240, 34908470, 37769820, 38399317, 41419488, 41890164, 50359760, 51774360, 52362705, 55853552, 60431712, 69032480, 69816940, 75539640, 76798634, 83780328, 100719520, 103548720, 104725410, 111707104, 115197951, 139633880, 151079280, 153597268, 167560656, 191996585, 207097440, 209450820, 230395902, 279267760, 302158560, 307194536, 335121312, 383993170, 418901640, 460791804, 558535520, 575989755, 614389072, 767986340, 837803280, 921583608, 1151979510, 1228778144, 1535972680, 1675606560, 1843167216, 2303959020, 3071945360, 3686334432, 4607918040, 6143890720, 9215836080, 18431672160]

約数ペア:

[(1, 18431672160), (2, 9215836080), (3, 6143890720), (4, 4607918040), (5, 3686334432), (6, 3071945360), (8, 2303959020), (10, 1843167216), (11, 1675606560), (12, 1535972680), (15, 1228778144), (16, 1151979510), (20, 921583608), (22, 837803280), (24, 767986340), (30, 614389072), (32, 575989755), (33, 558535520), (40, 460791804), (44, 418901640), (48, 383993170), (55, 335121312), (60, 307194536), (61, 302158560), (66, 279267760), (80, 230395902), (88, 209450820), (89, 207097440), (96, 191996585), (110, 167560656), (120, 153597268), (122, 151079280), (132, 139633880), (160, 115197951), (165, 111707104), (176, 104725410), (178, 103548720), (183, 100719520), (220, 83780328), (240, 76798634), (244, 75539640), (264, 69816940), (267, 69032480), (305, 60431712), (330, 55853552), (352, 52362705), (356, 51774360), (366, 50359760), (440, 41890164), (445, 41419488), (480, 38399317), (488, 37769820), (528, 34908470), (534, 34516240), (610, 30215856), (643, 28665120), (660, 27926776), (671, 27468960), (712, 25887180), (732, 25179880), (880, 20945082), (890, 20709744), (915, 20143904), (976, 18884910), (979, 18827040), (1056, 17454235), (1068, 17258120), (1220, 15107928), (1286, 14332560), (1320, 13963388), (1335, 13806496), (1342, 13734480), (1424, 12943590), (1464, 12589940), (1760, 10472541), (1780, 10354872), (1830, 10071952), (1929, 9555040), (1952, 9442455), (1958, 9413520), (2013, 9156320), (2136, 8629060), (2440, 7553964), (2572, 7166280), (2640, 6981694), (2670, 6903248), (2684, 6867240), (2848, 6471795), (2928, 6294970), (2937, 6275680), (3215, 5733024), (3355, 5493792), (3560, 5177436), (3660, 5035976), (3858, 4777520), (3916, 4706760), (4026, 4578160), (4272, 4314530), (4880, 3776982), (4895, 3765408), (5144, 3583140), (5280, 3490847), (5340, 3451624), (5368, 3433620), (5429, 3395040), (5856, 3147485), (5874, 3137840), (6430, 2866512), (6710, 2746896), (7073, 2605920), (7120, 2588718), (7320, 2517988), (7716, 2388760), (7832, 2353380), (8052, 2289080), (8544, 2157265), (9645, 1911008), (9760, 1888491), (9790, 1882704), (10065, 1831264), (10288, 1791570), (10680, 1725812), (10736, 1716810), (10858, 1697520), (11748, 1568920), (12860, 1433256), (13420, 1373448), (14146, 1302960), (14240, 1294359), (14640, 1258994), (14685, 1255136), (15432, 1194380), (15664, 1176690), (16104, 1144540), (16287, 1131680), (19290, 955504), (19580, 941352), (20130, 915632), (20576, 895785), (21219, 868640), (21360, 862906), (21472, 858405), (21716, 848760), (23496, 784460), (25720, 716628), (26840, 686724), (27145, 679008), (28292, 651480), (29280, 629497), (29370, 627568), (30864, 597190), (31328, 588345), (32208, 572270), (32574, 565840), (35365, 521184), (38580, 477752), (39160, 470676), (39223, 469920), (40260, 457816), (42438, 434320), (42720, 431453), (43432, 424380), (46992, 392230), (51440, 358314), (53680, 343362), (54290, 339504), (56584, 325740), (57227, 322080), (58740, 313784), (59719, 308640), (61728, 298595), (64416, 286135), (65148, 282920), (70730, 260592), (77160, 238876), (78320, 235338), (78446, 234960), (80520, 228908), (81435, 226336), (84876, 217160), (86864, 212190), (93984, 196115), (102880, 179157), (106095, 173728), (107360, 171681), (108580, 169752), (113168, 162870), (114454, 161040), (117480, 156892), (117669, 156640), (119438, 154320), (130296, 141460)]