2029773480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:808

約数の個数: 256

約数和(自身を含む): 7408558080

約数和(自身を除く): 5378784600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 307, 340, 357, 408, 420, 463, 476, 510, 595, 614, 680, 714, 840, 921, 926, 952, 1020, 1190, 1228, 1389, 1428, 1535, 1785, 1842, 1852, 2040, 2149, 2315, 2380, 2456, 2778, 2856, 3070, 3241, 3570, 3684, 3704, 4298, 4605, 4630, 4760, 5219, 5556, 6140, 6447, 6482, 6945, 7140, 7368, 7871, 8596, 9210, 9260, 9723, 10438, 10745, 11112, 12280, 12894, 12964, 13890, 14280, 15657, 15742, 16205, 17192, 18420, 18520, 19446, 20876, 21490, 23613, 25788, 25928, 26095, 27780, 31314, 31484, 32235, 32410, 36533, 36840, 38892, 39355, 41752, 42980, 47226, 48615, 51576, 52190, 55097, 55560, 62628, 62968, 64470, 64820, 73066, 77784, 78285, 78710, 85960, 94452, 97230, 104380, 109599, 110194, 118065, 125256, 128940, 129640, 142141, 146132, 156570, 157420, 165291, 182665, 188904, 194460, 208760, 219198, 220388, 236130, 257880, 275485, 284282, 292264, 313140, 314840, 330582, 365330, 388920, 426423, 438396, 440776, 472260, 547995, 550970, 568564, 626280, 661164, 710705, 730660, 826455, 852846, 876792, 944520, 994987, 1095990, 1101940, 1137128, 1322328, 1421410, 1461320, 1652910, 1705692, 1989974, 2132115, 2191980, 2203880, 2416397, 2842820, 2984961, 3305820, 3411384, 3979948, 4264230, 4383960, 4832794, 4974935, 5685640, 5969922, 6611640, 7249191, 7959896, 8528460, 9665588, 9949870, 11939844, 12081985, 14498382, 14924805, 16914779, 17056920, 19331176, 19899740, 23879688, 24163970, 28996764, 29849610, 33829558, 36245955, 39799480, 48327940, 50744337, 57993528, 59699220, 67659116, 72491910, 84573895, 96655880, 101488674, 119398440, 135318232, 144983820, 169147790, 202977348, 253721685, 289967640, 338295580, 405954696, 507443370, 676591160, 1014886740, 2029773480]

約数ペア:

[(1, 2029773480), (2, 1014886740), (3, 676591160), (4, 507443370), (5, 405954696), (6, 338295580), (7, 289967640), (8, 253721685), (10, 202977348), (12, 169147790), (14, 144983820), (15, 135318232), (17, 119398440), (20, 101488674), (21, 96655880), (24, 84573895), (28, 72491910), (30, 67659116), (34, 59699220), (35, 57993528), (40, 50744337), (42, 48327940), (51, 39799480), (56, 36245955), (60, 33829558), (68, 29849610), (70, 28996764), (84, 24163970), (85, 23879688), (102, 19899740), (105, 19331176), (119, 17056920), (120, 16914779), (136, 14924805), (140, 14498382), (168, 12081985), (170, 11939844), (204, 9949870), (210, 9665588), (238, 8528460), (255, 7959896), (280, 7249191), (307, 6611640), (340, 5969922), (357, 5685640), (408, 4974935), (420, 4832794), (463, 4383960), (476, 4264230), (510, 3979948), (595, 3411384), (614, 3305820), (680, 2984961), (714, 2842820), (840, 2416397), (921, 2203880), (926, 2191980), (952, 2132115), (1020, 1989974), (1190, 1705692), (1228, 1652910), (1389, 1461320), (1428, 1421410), (1535, 1322328), (1785, 1137128), (1842, 1101940), (1852, 1095990), (2040, 994987), (2149, 944520), (2315, 876792), (2380, 852846), (2456, 826455), (2778, 730660), (2856, 710705), (3070, 661164), (3241, 626280), (3570, 568564), (3684, 550970), (3704, 547995), (4298, 472260), (4605, 440776), (4630, 438396), (4760, 426423), (5219, 388920), (5556, 365330), (6140, 330582), (6447, 314840), (6482, 313140), (6945, 292264), (7140, 284282), (7368, 275485), (7871, 257880), (8596, 236130), (9210, 220388), (9260, 219198), (9723, 208760), (10438, 194460), (10745, 188904), (11112, 182665), (12280, 165291), (12894, 157420), (12964, 156570), (13890, 146132), (14280, 142141), (15657, 129640), (15742, 128940), (16205, 125256), (17192, 118065), (18420, 110194), (18520, 109599), (19446, 104380), (20876, 97230), (21490, 94452), (23613, 85960), (25788, 78710), (25928, 78285), (26095, 77784), (27780, 73066), (31314, 64820), (31484, 64470), (32235, 62968), (32410, 62628), (36533, 55560), (36840, 55097), (38892, 52190), (39355, 51576), (41752, 48615), (42980, 47226)]