422561520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 480

約数和(自身を含む): 1671321600

約数和(自身を除く): 1248760080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 23, 24, 30, 34, 36, 38, 40, 45, 46, 48, 51, 57, 60, 68, 69, 72, 76, 79, 80, 85, 90, 92, 95, 102, 114, 115, 120, 136, 138, 144, 152, 153, 158, 170, 171, 180, 184, 190, 204, 207, 228, 230, 237, 240, 255, 272, 276, 285, 304, 306, 316, 323, 340, 342, 345, 360, 368, 380, 391, 395, 408, 414, 437, 456, 460, 474, 510, 552, 570, 612, 632, 646, 680, 684, 690, 711, 720, 760, 765, 782, 790, 816, 828, 855, 874, 912, 920, 948, 969, 1020, 1035, 1104, 1140, 1173, 1185, 1224, 1264, 1292, 1311, 1343, 1360, 1368, 1380, 1422, 1501, 1520, 1530, 1564, 1580, 1615, 1656, 1710, 1748, 1817, 1840, 1896, 1938, 1955, 2040, 2070, 2185, 2280, 2346, 2370, 2448, 2584, 2622, 2686, 2736, 2760, 2844, 2907, 3002, 3060, 3128, 3160, 3230, 3312, 3420, 3496, 3519, 3555, 3634, 3792, 3876, 3910, 3933, 4029, 4080, 4140, 4370, 4503, 4560, 4692, 4740, 4845, 5168, 5244, 5372, 5451, 5520, 5688, 5814, 5865, 6004, 6120, 6256, 6320, 6460, 6555, 6715, 6840, 6992, 7038, 7110, 7268, 7429, 7505, 7752, 7820, 7866, 8058, 8280, 8740, 9006, 9085, 9384, 9480, 9690, 10488, 10744, 10902, 11376, 11628, 11730, 12008, 12087, 12240, 12920, 13110, 13430, 13509, 13680, 14076, 14220, 14535, 14536, 14858, 15010, 15504, 15640, 15732, 16116, 16353, 16560, 17480, 17595, 18012, 18170, 18768, 18960, 19380, 19665, 20145, 20976, 21488, 21804, 22287, 22515, 23256, 23460, 24016, 24174, 25517, 25840, 26220, 26860, 27018, 27255, 28152, 28440, 29070, 29072, 29716, 30020, 30889, 31280, 31464, 32232, 32706, 34523, 34960, 35190, 36024, 36340, 37145, 38760, 39330, 40290, 43608, 44574, 45030, 46512, 46920, 48348, 51034, 52440, 53720, 54036, 54510, 56304, 56880, 58140, 59432, 60040, 60435, 61778, 62928, 64464, 65412, 66861, 67545, 69046, 70380, 72048, 72680, 74290, 76551, 77520, 78660, 80580, 81765, 87216, 89148, 90060, 92667, 93840, 96696, 102068, 103569, 104880, 107440, 108072, 109020, 111435, 116280, 118864, 120080, 120870, 123556, 127585, 130824, 133722, 135090, 138092, 140760, 145360, 148580, 153102, 154445, 157320, 161160, 163530, 172615, 178296, 180120, 185334, 193392, 204136, 207138, 216144, 218040, 222870, 229653, 232560, 241740, 247112, 255170, 261648, 267444, 270180, 276184, 278001, 281520, 297160, 306204, 308890, 310707, 314640, 322320, 327060, 334305, 345230, 356592, 360240, 370668, 382755, 408272, 414276, 436080, 445740, 459306, 463335, 483480, 494224, 510340, 517845, 534888, 540360, 552368, 556002, 586891, 594320, 612408, 617780, 621414, 654120, 668610, 690460, 741336, 765510, 828552, 891480, 918612, 926670, 966960, 1020680, 1035690, 1069776, 1080720, 1112004, 1148265, 1173782, 1224816, 1235560, 1242828, 1308240, 1337220, 1380920, 1390005, 1482672, 1531020, 1553535, 1657104, 1760673, 1782960, 1837224, 1853340, 2041360, 2071380, 2224008, 2296530, 2347564, 2471120, 2485656, 2674440, 2761840, 2780010, 2934455, 3062040, 3107070, 3521346, 3674448, 3706680, 4142760, 4448016, 4593060, 4695128, 4971312, 5282019, 5348880, 5560020, 5868910, 6124080, 6214140, 7042692, 7413360, 8285520, 8803365, 9186120, 9390256, 10564038, 11120040, 11737820, 12428280, 14085384, 17606730, 18372240, 21128076, 22240080, 23475640, 24856560, 26410095, 28170768, 35213460, 42256152, 46951280, 52820190, 70426920, 84512304, 105640380, 140853840, 211280760, 422561520]

約数ペア:

[(1, 422561520), (2, 211280760), (3, 140853840), (4, 105640380), (5, 84512304), (6, 70426920), (8, 52820190), (9, 46951280), (10, 42256152), (12, 35213460), (15, 28170768), (16, 26410095), (17, 24856560), (18, 23475640), (19, 22240080), (20, 21128076), (23, 18372240), (24, 17606730), (30, 14085384), (34, 12428280), (36, 11737820), (38, 11120040), (40, 10564038), (45, 9390256), (46, 9186120), (48, 8803365), (51, 8285520), (57, 7413360), (60, 7042692), (68, 6214140), (69, 6124080), (72, 5868910), (76, 5560020), (79, 5348880), (80, 5282019), (85, 4971312), (90, 4695128), (92, 4593060), (95, 4448016), (102, 4142760), (114, 3706680), (115, 3674448), (120, 3521346), (136, 3107070), (138, 3062040), (144, 2934455), (152, 2780010), (153, 2761840), (158, 2674440), (170, 2485656), (171, 2471120), (180, 2347564), (184, 2296530), (190, 2224008), (204, 2071380), (207, 2041360), (228, 1853340), (230, 1837224), (237, 1782960), (240, 1760673), (255, 1657104), (272, 1553535), (276, 1531020), (285, 1482672), (304, 1390005), (306, 1380920), (316, 1337220), (323, 1308240), (340, 1242828), (342, 1235560), (345, 1224816), (360, 1173782), (368, 1148265), (380, 1112004), (391, 1080720), (395, 1069776), (408, 1035690), (414, 1020680), (437, 966960), (456, 926670), (460, 918612), (474, 891480), (510, 828552), (552, 765510), (570, 741336), (612, 690460), (632, 668610), (646, 654120), (680, 621414), (684, 617780), (690, 612408), (711, 594320), (720, 586891), (760, 556002), (765, 552368), (782, 540360), (790, 534888), (816, 517845), (828, 510340), (855, 494224), (874, 483480), (912, 463335), (920, 459306), (948, 445740), (969, 436080), (1020, 414276), (1035, 408272), (1104, 382755), (1140, 370668), (1173, 360240), (1185, 356592), (1224, 345230), (1264, 334305), (1292, 327060), (1311, 322320), (1343, 314640), (1360, 310707), (1368, 308890), (1380, 306204), (1422, 297160), (1501, 281520), (1520, 278001), (1530, 276184), (1564, 270180), (1580, 267444), (1615, 261648), (1656, 255170), (1710, 247112), (1748, 241740), (1817, 232560), (1840, 229653), (1896, 222870), (1938, 218040), (1955, 216144), (2040, 207138), (2070, 204136), (2185, 193392), (2280, 185334), (2346, 180120), (2370, 178296), (2448, 172615), (2584, 163530), (2622, 161160), (2686, 157320), (2736, 154445), (2760, 153102), (2844, 148580), (2907, 145360), (3002, 140760), (3060, 138092), (3128, 135090), (3160, 133722), (3230, 130824), (3312, 127585), (3420, 123556), (3496, 120870), (3519, 120080), (3555, 118864), (3634, 116280), (3792, 111435), (3876, 109020), (3910, 108072), (3933, 107440), (4029, 104880), (4080, 103569), (4140, 102068), (4370, 96696), (4503, 93840), (4560, 92667), (4692, 90060), (4740, 89148), (4845, 87216), (5168, 81765), (5244, 80580), (5372, 78660), (5451, 77520), (5520, 76551), (5688, 74290), (5814, 72680), (5865, 72048), (6004, 70380), (6120, 69046), (6256, 67545), (6320, 66861), (6460, 65412), (6555, 64464), (6715, 62928), (6840, 61778), (6992, 60435), (7038, 60040), (7110, 59432), (7268, 58140), (7429, 56880), (7505, 56304), (7752, 54510), (7820, 54036), (7866, 53720), (8058, 52440), (8280, 51034), (8740, 48348), (9006, 46920), (9085, 46512), (9384, 45030), (9480, 44574), (9690, 43608), (10488, 40290), (10744, 39330), (10902, 38760), (11376, 37145), (11628, 36340), (11730, 36024), (12008, 35190), (12087, 34960), (12240, 34523), (12920, 32706), (13110, 32232), (13430, 31464), (13509, 31280), (13680, 30889), (14076, 30020), (14220, 29716), (14535, 29072), (14536, 29070), (14858, 28440), (15010, 28152), (15504, 27255), (15640, 27018), (15732, 26860), (16116, 26220), (16353, 25840), (16560, 25517), (17480, 24174), (17595, 24016), (18012, 23460), (18170, 23256), (18768, 22515), (18960, 22287), (19380, 21804), (19665, 21488), (20145, 20976)]