380771440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 320

約数和(自身を含む): 1172496384

約数和(自身を除く): 791724944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 34, 35, 37, 40, 46, 47, 56, 68, 70, 74, 80, 85, 92, 94, 112, 115, 119, 136, 140, 148, 161, 170, 184, 185, 188, 230, 235, 238, 259, 272, 280, 296, 322, 329, 340, 368, 370, 376, 391, 460, 470, 476, 518, 560, 592, 595, 629, 644, 658, 680, 740, 752, 782, 799, 805, 851, 920, 940, 952, 1036, 1081, 1190, 1258, 1288, 1295, 1316, 1360, 1480, 1564, 1598, 1610, 1645, 1702, 1739, 1840, 1880, 1904, 1955, 2072, 2162, 2380, 2516, 2576, 2590, 2632, 2737, 2960, 3128, 3145, 3196, 3220, 3290, 3404, 3478, 3760, 3910, 3995, 4144, 4255, 4324, 4403, 4760, 5032, 5180, 5264, 5405, 5474, 5593, 5957, 6256, 6290, 6392, 6440, 6580, 6808, 6956, 7567, 7820, 7990, 8510, 8648, 8695, 8806, 9520, 10064, 10360, 10810, 10948, 11186, 11914, 12173, 12580, 12784, 12880, 13160, 13616, 13685, 13912, 14467, 15134, 15640, 15980, 17020, 17296, 17390, 17612, 18377, 20720, 21620, 21896, 22015, 22372, 23828, 24346, 25160, 26320, 27370, 27824, 27965, 28934, 29563, 29785, 30268, 31280, 31960, 34040, 34780, 35224, 36754, 37835, 39997, 43240, 43792, 44030, 44744, 47656, 48692, 50320, 54740, 55930, 57868, 59126, 59570, 60536, 60865, 63920, 68080, 69560, 70448, 72335, 73508, 75670, 79994, 86480, 88060, 89488, 91885, 95312, 97384, 101269, 109480, 111860, 115736, 118252, 119140, 121072, 121730, 128639, 139120, 144670, 147016, 147815, 151340, 159988, 176120, 183770, 194768, 199985, 202538, 206941, 218960, 223720, 231472, 236504, 238280, 243460, 257278, 279979, 289340, 294032, 295630, 302680, 319976, 352240, 367540, 399970, 405076, 413882, 447440, 473008, 476560, 486920, 506345, 514556, 559958, 578680, 591260, 605360, 639952, 643195, 679949, 735080, 799940, 810152, 827764, 973840, 1012690, 1029112, 1034705, 1119916, 1157360, 1182520, 1286390, 1359898, 1399895, 1470160, 1599880, 1620304, 1655528, 2025380, 2058224, 2069410, 2239832, 2365040, 2572780, 2719796, 2799790, 3199760, 3311056, 3399745, 4050760, 4138820, 4479664, 4759643, 5145560, 5439592, 5599580, 6799490, 8101520, 8277640, 9519286, 10291120, 10879184, 11199160, 13598980, 16555280, 19038572, 22398320, 23798215, 27197960, 38077144, 47596430, 54395920, 76154288, 95192860, 190385720, 380771440]

約数ペア:

[(1, 380771440), (2, 190385720), (4, 95192860), (5, 76154288), (7, 54395920), (8, 47596430), (10, 38077144), (14, 27197960), (16, 23798215), (17, 22398320), (20, 19038572), (23, 16555280), (28, 13598980), (34, 11199160), (35, 10879184), (37, 10291120), (40, 9519286), (46, 8277640), (47, 8101520), (56, 6799490), (68, 5599580), (70, 5439592), (74, 5145560), (80, 4759643), (85, 4479664), (92, 4138820), (94, 4050760), (112, 3399745), (115, 3311056), (119, 3199760), (136, 2799790), (140, 2719796), (148, 2572780), (161, 2365040), (170, 2239832), (184, 2069410), (185, 2058224), (188, 2025380), (230, 1655528), (235, 1620304), (238, 1599880), (259, 1470160), (272, 1399895), (280, 1359898), (296, 1286390), (322, 1182520), (329, 1157360), (340, 1119916), (368, 1034705), (370, 1029112), (376, 1012690), (391, 973840), (460, 827764), (470, 810152), (476, 799940), (518, 735080), (560, 679949), (592, 643195), (595, 639952), (629, 605360), (644, 591260), (658, 578680), (680, 559958), (740, 514556), (752, 506345), (782, 486920), (799, 476560), (805, 473008), (851, 447440), (920, 413882), (940, 405076), (952, 399970), (1036, 367540), (1081, 352240), (1190, 319976), (1258, 302680), (1288, 295630), (1295, 294032), (1316, 289340), (1360, 279979), (1480, 257278), (1564, 243460), (1598, 238280), (1610, 236504), (1645, 231472), (1702, 223720), (1739, 218960), (1840, 206941), (1880, 202538), (1904, 199985), (1955, 194768), (2072, 183770), (2162, 176120), (2380, 159988), (2516, 151340), (2576, 147815), (2590, 147016), (2632, 144670), (2737, 139120), (2960, 128639), (3128, 121730), (3145, 121072), (3196, 119140), (3220, 118252), (3290, 115736), (3404, 111860), (3478, 109480), (3760, 101269), (3910, 97384), (3995, 95312), (4144, 91885), (4255, 89488), (4324, 88060), (4403, 86480), (4760, 79994), (5032, 75670), (5180, 73508), (5264, 72335), (5405, 70448), (5474, 69560), (5593, 68080), (5957, 63920), (6256, 60865), (6290, 60536), (6392, 59570), (6440, 59126), (6580, 57868), (6808, 55930), (6956, 54740), (7567, 50320), (7820, 48692), (7990, 47656), (8510, 44744), (8648, 44030), (8695, 43792), (8806, 43240), (9520, 39997), (10064, 37835), (10360, 36754), (10810, 35224), (10948, 34780), (11186, 34040), (11914, 31960), (12173, 31280), (12580, 30268), (12784, 29785), (12880, 29563), (13160, 28934), (13616, 27965), (13685, 27824), (13912, 27370), (14467, 26320), (15134, 25160), (15640, 24346), (15980, 23828), (17020, 22372), (17296, 22015), (17390, 21896), (17612, 21620), (18377, 20720)]