987984741480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{75611}}^1$

素因数の和:76176

約数の個数: 256

約数和(自身を含む): 3410161689600

約数和(自身を除く): 2422176948120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 521, 570, 627, 660, 760, 836, 1042, 1045, 1140, 1254, 1320, 1563, 1672, 2084, 2090, 2280, 2508, 2605, 3126, 3135, 4168, 4180, 5016, 5210, 5731, 6252, 6270, 7815, 8360, 9899, 10420, 11462, 12504, 12540, 15630, 17193, 19798, 20840, 22924, 25080, 28655, 29697, 31260, 34386, 39596, 45848, 49495, 57310, 59394, 62520, 68772, 75611, 79192, 85965, 98990, 108889, 114620, 118788, 137544, 148485, 151222, 171930, 197980, 217778, 226833, 229240, 237576, 296970, 302444, 326667, 343860, 378055, 395960, 435556, 453666, 544445, 593940, 604888, 653334, 687720, 756110, 831721, 871112, 907332, 1088890, 1134165, 1187880, 1306668, 1436609, 1512220, 1633335, 1663442, 1814664, 2177780, 2268330, 2495163, 2613336, 2873218, 3024440, 3266670, 3326884, 4158605, 4309827, 4355560, 4536660, 4990326, 5746436, 6533340, 6653768, 7183045, 8317210, 8619654, 9073320, 9980652, 11492872, 12475815, 13066680, 14366090, 15802699, 16634420, 17239308, 19961304, 21549135, 24951630, 28732180, 31605398, 33268840, 34478616, 39393331, 43098270, 47408097, 49903260, 57464360, 63210796, 78786662, 79013495, 86196540, 94816194, 99806520, 118179993, 126421592, 157573324, 158026990, 172393080, 189632388, 196966655, 236359986, 237040485, 315146648, 316053980, 379264776, 393933310, 433326641, 472719972, 474080970, 590899965, 632107960, 748473289, 787866620, 866653282, 945439944, 948161940, 1181799930, 1299979923, 1496946578, 1575733240, 1733306564, 1896323880, 2166633205, 2245419867, 2363599860, 2599959846, 2993893156, 3466613128, 3742366445, 4333266410, 4490839734, 4727199720, 5199919692, 5987786312, 6499899615, 7484732890, 8233206179, 8666532820, 8981679468, 10399839384, 11227099335, 12999799230, 14969465780, 16466412358, 17333065640, 17963358936, 22454198670, 24699618537, 25999598460, 29938931560, 32932824716, 41166030895, 44908397340, 49399237074, 51999196920, 65865649432, 82332061790, 89816794680, 98798474148, 123498092685, 164664123580, 197596948296, 246996185370, 329328247160, 493992370740, 987984741480]

約数ペア:

[(1, 987984741480), (2, 493992370740), (3, 329328247160), (4, 246996185370), (5, 197596948296), (6, 164664123580), (8, 123498092685), (10, 98798474148), (11, 89816794680), (12, 82332061790), (15, 65865649432), (19, 51999196920), (20, 49399237074), (22, 44908397340), (24, 41166030895), (30, 32932824716), (33, 29938931560), (38, 25999598460), (40, 24699618537), (44, 22454198670), (55, 17963358936), (57, 17333065640), (60, 16466412358), (66, 14969465780), (76, 12999799230), (88, 11227099335), (95, 10399839384), (110, 8981679468), (114, 8666532820), (120, 8233206179), (132, 7484732890), (152, 6499899615), (165, 5987786312), (190, 5199919692), (209, 4727199720), (220, 4490839734), (228, 4333266410), (264, 3742366445), (285, 3466613128), (330, 2993893156), (380, 2599959846), (418, 2363599860), (440, 2245419867), (456, 2166633205), (521, 1896323880), (570, 1733306564), (627, 1575733240), (660, 1496946578), (760, 1299979923), (836, 1181799930), (1042, 948161940), (1045, 945439944), (1140, 866653282), (1254, 787866620), (1320, 748473289), (1563, 632107960), (1672, 590899965), (2084, 474080970), (2090, 472719972), (2280, 433326641), (2508, 393933310), (2605, 379264776), (3126, 316053980), (3135, 315146648), (4168, 237040485), (4180, 236359986), (5016, 196966655), (5210, 189632388), (5731, 172393080), (6252, 158026990), (6270, 157573324), (7815, 126421592), (8360, 118179993), (9899, 99806520), (10420, 94816194), (11462, 86196540), (12504, 79013495), (12540, 78786662), (15630, 63210796), (17193, 57464360), (19798, 49903260), (20840, 47408097), (22924, 43098270), (25080, 39393331), (28655, 34478616), (29697, 33268840), (31260, 31605398), (34386, 28732180), (39596, 24951630), (45848, 21549135), (49495, 19961304), (57310, 17239308), (59394, 16634420), (62520, 15802699), (68772, 14366090), (75611, 13066680), (79192, 12475815), (85965, 11492872), (98990, 9980652), (108889, 9073320), (114620, 8619654), (118788, 8317210), (137544, 7183045), (148485, 6653768), (151222, 6533340), (171930, 5746436), (197980, 4990326), (217778, 4536660), (226833, 4355560), (229240, 4309827), (237576, 4158605), (296970, 3326884), (302444, 3266670), (326667, 3024440), (343860, 2873218), (378055, 2613336), (395960, 2495163), (435556, 2268330), (453666, 2177780), (544445, 1814664), (593940, 1663442), (604888, 1633335), (653334, 1512220), (687720, 1436609), (756110, 1306668), (831721, 1187880), (871112, 1134165), (907332, 1088890)]