331181760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 448

約数和(自身を含む): 1376428032

約数和(自身を除く): 1045246272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 64, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 160, 168, 170, 182, 192, 195, 204, 208, 210, 221, 223, 224, 238, 240, 255, 260, 272, 273, 280, 312, 320, 336, 340, 357, 364, 390, 408, 416, 420, 442, 446, 448, 455, 476, 480, 510, 520, 544, 546, 560, 595, 624, 663, 669, 672, 680, 714, 728, 780, 816, 832, 840, 884, 892, 910, 952, 960, 1020, 1040, 1088, 1092, 1105, 1115, 1120, 1190, 1248, 1326, 1338, 1344, 1360, 1365, 1428, 1456, 1547, 1560, 1561, 1632, 1680, 1768, 1784, 1785, 1820, 1904, 2040, 2080, 2184, 2210, 2230, 2240, 2380, 2496, 2652, 2676, 2720, 2730, 2856, 2899, 2912, 3094, 3120, 3122, 3264, 3315, 3345, 3360, 3536, 3568, 3570, 3640, 3791, 3808, 4080, 4160, 4368, 4420, 4460, 4641, 4683, 4760, 5304, 5352, 5440, 5460, 5712, 5798, 5824, 6188, 6240, 6244, 6630, 6690, 6720, 7072, 7136, 7140, 7280, 7582, 7616, 7735, 7805, 8160, 8697, 8736, 8840, 8920, 9282, 9366, 9520, 10608, 10704, 10920, 11373, 11424, 11596, 12376, 12480, 12488, 13260, 13380, 14144, 14272, 14280, 14495, 14560, 15164, 15470, 15610, 16320, 17394, 17472, 17680, 17840, 18564, 18732, 18955, 19040, 20293, 21216, 21408, 21840, 22746, 22848, 23192, 23205, 23415, 24752, 24976, 26520, 26537, 26760, 28560, 28990, 29120, 30328, 30940, 31220, 34788, 35360, 35680, 37128, 37464, 37910, 38080, 40586, 42432, 42816, 43485, 43680, 45492, 46384, 46410, 46830, 49283, 49504, 49952, 53040, 53074, 53520, 56865, 57120, 57980, 60656, 60879, 61880, 62440, 69576, 70720, 71360, 74256, 74928, 75820, 79611, 81172, 86970, 87360, 90984, 92768, 92820, 93660, 98566, 99008, 99904, 101465, 106080, 106148, 107040, 113730, 114240, 115960, 121312, 121758, 123760, 124880, 132685, 139152, 147849, 148512, 149856, 151640, 159222, 162344, 173940, 181968, 185536, 185640, 187320, 197132, 202930, 212160, 212296, 214080, 227460, 231920, 242624, 243516, 246415, 247520, 249760, 265370, 278304, 295698, 297024, 299712, 303280, 304395, 318444, 324688, 344981, 347880, 363936, 371280, 374640, 394264, 398055, 405860, 424592, 454920, 463840, 487032, 492830, 495040, 499520, 530740, 556608, 591396, 606560, 608790, 636888, 649376, 689962, 695760, 727872, 739245, 742560, 749280, 788528, 796110, 811720, 849184, 909840, 927680, 974064, 985660, 1034943, 1061480, 1182792, 1213120, 1217580, 1273776, 1298752, 1379924, 1391520, 1478490, 1485120, 1498560, 1577056, 1592220, 1623440, 1698368, 1724905, 1819680, 1948128, 1971320, 2069886, 2122960, 2365584, 2435160, 2547552, 2759848, 2783040, 2956980, 3154112, 3184440, 3246880, 3449810, 3639360, 3896256, 3942640, 4139772, 4245920, 4731168, 4870320, 5095104, 5174715, 5519696, 5913960, 6368880, 6493760, 6899620, 7885280, 8279544, 8491840, 9462336, 9740640, 10349430, 11039392, 11827920, 12737760, 13799240, 15770560, 16559088, 19481280, 20698860, 22078784, 23655840, 25475520, 27598480, 33118176, 41397720, 47311680, 55196960, 66236352, 82795440, 110393920, 165590880, 331181760]

約数ペア:

[(1, 331181760), (2, 165590880), (3, 110393920), (4, 82795440), (5, 66236352), (6, 55196960), (7, 47311680), (8, 41397720), (10, 33118176), (12, 27598480), (13, 25475520), (14, 23655840), (15, 22078784), (16, 20698860), (17, 19481280), (20, 16559088), (21, 15770560), (24, 13799240), (26, 12737760), (28, 11827920), (30, 11039392), (32, 10349430), (34, 9740640), (35, 9462336), (39, 8491840), (40, 8279544), (42, 7885280), (48, 6899620), (51, 6493760), (52, 6368880), (56, 5913960), (60, 5519696), (64, 5174715), (65, 5095104), (68, 4870320), (70, 4731168), (78, 4245920), (80, 4139772), (84, 3942640), (85, 3896256), (91, 3639360), (96, 3449810), (102, 3246880), (104, 3184440), (105, 3154112), (112, 2956980), (119, 2783040), (120, 2759848), (130, 2547552), (136, 2435160), (140, 2365584), (156, 2122960), (160, 2069886), (168, 1971320), (170, 1948128), (182, 1819680), (192, 1724905), (195, 1698368), (204, 1623440), (208, 1592220), (210, 1577056), (221, 1498560), (223, 1485120), (224, 1478490), (238, 1391520), (240, 1379924), (255, 1298752), (260, 1273776), (272, 1217580), (273, 1213120), (280, 1182792), (312, 1061480), (320, 1034943), (336, 985660), (340, 974064), (357, 927680), (364, 909840), (390, 849184), (408, 811720), (416, 796110), (420, 788528), (442, 749280), (446, 742560), (448, 739245), (455, 727872), (476, 695760), (480, 689962), (510, 649376), (520, 636888), (544, 608790), (546, 606560), (560, 591396), (595, 556608), (624, 530740), (663, 499520), (669, 495040), (672, 492830), (680, 487032), (714, 463840), (728, 454920), (780, 424592), (816, 405860), (832, 398055), (840, 394264), (884, 374640), (892, 371280), (910, 363936), (952, 347880), (960, 344981), (1020, 324688), (1040, 318444), (1088, 304395), (1092, 303280), (1105, 299712), (1115, 297024), (1120, 295698), (1190, 278304), (1248, 265370), (1326, 249760), (1338, 247520), (1344, 246415), (1360, 243516), (1365, 242624), (1428, 231920), (1456, 227460), (1547, 214080), (1560, 212296), (1561, 212160), (1632, 202930), (1680, 197132), (1768, 187320), (1784, 185640), (1785, 185536), (1820, 181968), (1904, 173940), (2040, 162344), (2080, 159222), (2184, 151640), (2210, 149856), (2230, 148512), (2240, 147849), (2380, 139152), (2496, 132685), (2652, 124880), (2676, 123760), (2720, 121758), (2730, 121312), (2856, 115960), (2899, 114240), (2912, 113730), (3094, 107040), (3120, 106148), (3122, 106080), (3264, 101465), (3315, 99904), (3345, 99008), (3360, 98566), (3536, 93660), (3568, 92820), (3570, 92768), (3640, 90984), (3791, 87360), (3808, 86970), (4080, 81172), (4160, 79611), (4368, 75820), (4420, 74928), (4460, 74256), (4641, 71360), (4683, 70720), (4760, 69576), (5304, 62440), (5352, 61880), (5440, 60879), (5460, 60656), (5712, 57980), (5798, 57120), (5824, 56865), (6188, 53520), (6240, 53074), (6244, 53040), (6630, 49952), (6690, 49504), (6720, 49283), (7072, 46830), (7136, 46410), (7140, 46384), (7280, 45492), (7582, 43680), (7616, 43485), (7735, 42816), (7805, 42432), (8160, 40586), (8697, 38080), (8736, 37910), (8840, 37464), (8920, 37128), (9282, 35680), (9366, 35360), (9520, 34788), (10608, 31220), (10704, 30940), (10920, 30328), (11373, 29120), (11424, 28990), (11596, 28560), (12376, 26760), (12480, 26537), (12488, 26520), (13260, 24976), (13380, 24752), (14144, 23415), (14272, 23205), (14280, 23192), (14495, 22848), (14560, 22746), (15164, 21840), (15470, 21408), (15610, 21216), (16320, 20293), (17394, 19040), (17472, 18955), (17680, 18732), (17840, 18564)]