1401973760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 264

約数和(自身を含む): 3868142208

約数和(自身を除く): 2466168448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 73, 80, 88, 110, 121, 124, 128, 146, 155, 160, 176, 220, 242, 248, 256, 292, 310, 320, 341, 352, 365, 440, 484, 496, 512, 584, 605, 620, 640, 682, 704, 730, 803, 880, 968, 992, 1024, 1168, 1210, 1240, 1280, 1364, 1408, 1460, 1606, 1705, 1760, 1936, 1984, 2263, 2336, 2420, 2480, 2560, 2728, 2816, 2920, 3212, 3410, 3520, 3751, 3872, 3968, 4015, 4526, 4672, 4840, 4960, 5120, 5456, 5632, 5840, 6424, 6820, 7040, 7502, 7744, 7936, 8030, 8833, 9052, 9344, 9680, 9920, 10912, 11264, 11315, 11680, 12848, 13640, 14080, 15004, 15488, 15872, 16060, 17666, 18104, 18688, 18755, 19360, 19840, 21824, 22630, 23360, 24893, 25696, 27280, 28160, 30008, 30976, 31744, 32120, 35332, 36208, 37376, 37510, 38720, 39680, 43648, 44165, 45260, 46720, 49786, 51392, 54560, 56320, 60016, 61952, 64240, 70664, 72416, 74752, 75020, 77440, 79360, 87296, 88330, 90520, 93440, 99572, 102784, 109120, 120032, 123904, 124465, 128480, 141328, 144832, 150040, 154880, 158720, 174592, 176660, 181040, 186880, 199144, 205568, 218240, 240064, 248930, 256960, 273823, 282656, 289664, 300080, 309760, 349184, 353320, 362080, 373760, 398288, 411136, 436480, 480128, 497860, 513920, 547646, 565312, 579328, 600160, 619520, 706640, 724160, 796576, 822272, 872960, 960256, 995720, 1027840, 1095292, 1130624, 1158656, 1200320, 1369115, 1413280, 1448320, 1593152, 1745920, 1920512, 1991440, 2055680, 2190584, 2261248, 2317312, 2400640, 2738230, 2826560, 2896640, 3186304, 3841024, 3982880, 4111360, 4381168, 4522496, 4801280, 5476460, 5653120, 5793280, 6372608, 7965760, 8762336, 9044992, 9602560, 10952920, 11306240, 11586560, 12745216, 15931520, 17524672, 19205120, 21905840, 22612480, 25490432, 31863040, 35049344, 43811680, 45224960, 63726080, 70098688, 87623360, 127452160, 140197376, 175246720, 280394752, 350493440, 700986880, 1401973760]

約数ペア:

[(1, 1401973760), (2, 700986880), (4, 350493440), (5, 280394752), (8, 175246720), (10, 140197376), (11, 127452160), (16, 87623360), (20, 70098688), (22, 63726080), (31, 45224960), (32, 43811680), (40, 35049344), (44, 31863040), (55, 25490432), (62, 22612480), (64, 21905840), (73, 19205120), (80, 17524672), (88, 15931520), (110, 12745216), (121, 11586560), (124, 11306240), (128, 10952920), (146, 9602560), (155, 9044992), (160, 8762336), (176, 7965760), (220, 6372608), (242, 5793280), (248, 5653120), (256, 5476460), (292, 4801280), (310, 4522496), (320, 4381168), (341, 4111360), (352, 3982880), (365, 3841024), (440, 3186304), (484, 2896640), (496, 2826560), (512, 2738230), (584, 2400640), (605, 2317312), (620, 2261248), (640, 2190584), (682, 2055680), (704, 1991440), (730, 1920512), (803, 1745920), (880, 1593152), (968, 1448320), (992, 1413280), (1024, 1369115), (1168, 1200320), (1210, 1158656), (1240, 1130624), (1280, 1095292), (1364, 1027840), (1408, 995720), (1460, 960256), (1606, 872960), (1705, 822272), (1760, 796576), (1936, 724160), (1984, 706640), (2263, 619520), (2336, 600160), (2420, 579328), (2480, 565312), (2560, 547646), (2728, 513920), (2816, 497860), (2920, 480128), (3212, 436480), (3410, 411136), (3520, 398288), (3751, 373760), (3872, 362080), (3968, 353320), (4015, 349184), (4526, 309760), (4672, 300080), (4840, 289664), (4960, 282656), (5120, 273823), (5456, 256960), (5632, 248930), (5840, 240064), (6424, 218240), (6820, 205568), (7040, 199144), (7502, 186880), (7744, 181040), (7936, 176660), (8030, 174592), (8833, 158720), (9052, 154880), (9344, 150040), (9680, 144832), (9920, 141328), (10912, 128480), (11264, 124465), (11315, 123904), (11680, 120032), (12848, 109120), (13640, 102784), (14080, 99572), (15004, 93440), (15488, 90520), (15872, 88330), (16060, 87296), (17666, 79360), (18104, 77440), (18688, 75020), (18755, 74752), (19360, 72416), (19840, 70664), (21824, 64240), (22630, 61952), (23360, 60016), (24893, 56320), (25696, 54560), (27280, 51392), (28160, 49786), (30008, 46720), (30976, 45260), (31744, 44165), (32120, 43648), (35332, 39680), (36208, 38720), (37376, 37510)]