4939838880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3323}}^1$

素因数の和:3523

約数の個数: 192

約数和(自身を含む): 16484912640

約数和(自身を除く): 11545073760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 163, 190, 228, 240, 285, 304, 326, 380, 456, 480, 489, 570, 608, 652, 760, 815, 912, 978, 1140, 1304, 1520, 1630, 1824, 1956, 2280, 2445, 2608, 3040, 3097, 3260, 3323, 3912, 4560, 4890, 5216, 6194, 6520, 6646, 7824, 9120, 9291, 9780, 9969, 12388, 13040, 13292, 15485, 15648, 16615, 18582, 19560, 19938, 24776, 26080, 26584, 30970, 33230, 37164, 39120, 39876, 46455, 49552, 49845, 53168, 61940, 63137, 66460, 74328, 78240, 79752, 92910, 99104, 99690, 106336, 123880, 126274, 132920, 148656, 159504, 185820, 189411, 199380, 247760, 252548, 265840, 297312, 315685, 319008, 371640, 378822, 398760, 495520, 505096, 531680, 541649, 631370, 743280, 757644, 797520, 947055, 1010192, 1083298, 1262740, 1486560, 1515288, 1595040, 1624947, 1894110, 2020384, 2166596, 2525480, 2708245, 3030576, 3249894, 3788220, 4333192, 5050960, 5416490, 6061152, 6499788, 7576440, 8124735, 8666384, 10101920, 10291331, 10832980, 12999576, 15152880, 16249470, 17332768, 20582662, 21665960, 25999152, 30305760, 30873993, 32498940, 41165324, 43331920, 51456655, 51998304, 61747986, 64997880, 82330648, 86663840, 102913310, 123495972, 129995760, 154369965, 164661296, 205826620, 246991944, 259991520, 308739930, 329322592, 411653240, 493983888, 617479860, 823306480, 987967776, 1234959720, 1646612960, 2469919440, 4939838880]

約数ペア:

[(1, 4939838880), (2, 2469919440), (3, 1646612960), (4, 1234959720), (5, 987967776), (6, 823306480), (8, 617479860), (10, 493983888), (12, 411653240), (15, 329322592), (16, 308739930), (19, 259991520), (20, 246991944), (24, 205826620), (30, 164661296), (32, 154369965), (38, 129995760), (40, 123495972), (48, 102913310), (57, 86663840), (60, 82330648), (76, 64997880), (80, 61747986), (95, 51998304), (96, 51456655), (114, 43331920), (120, 41165324), (152, 32498940), (160, 30873993), (163, 30305760), (190, 25999152), (228, 21665960), (240, 20582662), (285, 17332768), (304, 16249470), (326, 15152880), (380, 12999576), (456, 10832980), (480, 10291331), (489, 10101920), (570, 8666384), (608, 8124735), (652, 7576440), (760, 6499788), (815, 6061152), (912, 5416490), (978, 5050960), (1140, 4333192), (1304, 3788220), (1520, 3249894), (1630, 3030576), (1824, 2708245), (1956, 2525480), (2280, 2166596), (2445, 2020384), (2608, 1894110), (3040, 1624947), (3097, 1595040), (3260, 1515288), (3323, 1486560), (3912, 1262740), (4560, 1083298), (4890, 1010192), (5216, 947055), (6194, 797520), (6520, 757644), (6646, 743280), (7824, 631370), (9120, 541649), (9291, 531680), (9780, 505096), (9969, 495520), (12388, 398760), (13040, 378822), (13292, 371640), (15485, 319008), (15648, 315685), (16615, 297312), (18582, 265840), (19560, 252548), (19938, 247760), (24776, 199380), (26080, 189411), (26584, 185820), (30970, 159504), (33230, 148656), (37164, 132920), (39120, 126274), (39876, 123880), (46455, 106336), (49552, 99690), (49845, 99104), (53168, 92910), (61940, 79752), (63137, 78240), (66460, 74328)]