17684434680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6469}}^1$

素因数の和:6622

約数の個数: 256

約数和(自身を含む): 61490880000

約数和(自身を除く): 43806445320

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, 109, 110, 114, 120, 132, 152, 165, 190, 209, 218, 220, 228, 264, 285, 327, 330, 380, 418, 436, 440, 456, 545, 570, 627, 654, 660, 760, 836, 872, 1045, 1090, 1140, 1199, 1254, 1308, 1320, 1635, 1672, 2071, 2090, 2180, 2280, 2398, 2508, 2616, 3135, 3270, 3597, 4142, 4180, 4360, 4796, 5016, 5995, 6213, 6270, 6469, 6540, 7194, 8284, 8360, 9592, 10355, 11990, 12426, 12540, 12938, 13080, 14388, 16568, 17985, 19407, 20710, 22781, 23980, 24852, 25080, 25876, 28776, 31065, 32345, 35970, 38814, 41420, 45562, 47960, 49704, 51752, 62130, 64690, 68343, 71159, 71940, 77628, 82840, 91124, 97035, 113905, 122911, 124260, 129380, 136686, 142318, 143880, 155256, 182248, 194070, 213477, 227810, 245822, 248520, 258760, 273372, 284636, 341715, 355795, 368733, 388140, 426954, 455620, 491644, 546744, 569272, 614555, 683430, 705121, 711590, 737466, 776280, 853908, 911240, 983288, 1067385, 1229110, 1352021, 1366860, 1410242, 1423180, 1474932, 1707816, 1843665, 2115363, 2134770, 2458220, 2704042, 2733720, 2820484, 2846360, 2949864, 3525605, 3687330, 4056063, 4230726, 4269540, 4916440, 5408084, 5640968, 6760105, 7051210, 7374660, 7756331, 8112126, 8461452, 8539080, 10576815, 10816168, 13397299, 13520210, 14102420, 14749320, 15512662, 16224252, 16922904, 20280315, 21153630, 23268993, 26794598, 27040420, 28204840, 31025324, 32448504, 38781655, 40191897, 40560630, 42307260, 46537986, 53589196, 54080840, 62050648, 66986495, 77563310, 80383794, 81121260, 84614520, 93075972, 107178392, 116344965, 133972990, 147370289, 155126620, 160767588, 162242520, 186151944, 200959485, 232689930, 267945980, 294740578, 310253240, 321535176, 401918970, 442110867, 465379860, 535891960, 589481156, 736851445, 803837940, 884221734, 930759720, 1178962312, 1473702890, 1607675880, 1768443468, 2210554335, 2947405780, 3536886936, 4421108670, 5894811560, 8842217340, 17684434680]

約数ペア:

[(1, 17684434680), (2, 8842217340), (3, 5894811560), (4, 4421108670), (5, 3536886936), (6, 2947405780), (8, 2210554335), (10, 1768443468), (11, 1607675880), (12, 1473702890), (15, 1178962312), (19, 930759720), (20, 884221734), (22, 803837940), (24, 736851445), (30, 589481156), (33, 535891960), (38, 465379860), (40, 442110867), (44, 401918970), (55, 321535176), (57, 310253240), (60, 294740578), (66, 267945980), (76, 232689930), (88, 200959485), (95, 186151944), (109, 162242520), (110, 160767588), (114, 155126620), (120, 147370289), (132, 133972990), (152, 116344965), (165, 107178392), (190, 93075972), (209, 84614520), (218, 81121260), (220, 80383794), (228, 77563310), (264, 66986495), (285, 62050648), (327, 54080840), (330, 53589196), (380, 46537986), (418, 42307260), (436, 40560630), (440, 40191897), (456, 38781655), (545, 32448504), (570, 31025324), (627, 28204840), (654, 27040420), (660, 26794598), (760, 23268993), (836, 21153630), (872, 20280315), (1045, 16922904), (1090, 16224252), (1140, 15512662), (1199, 14749320), (1254, 14102420), (1308, 13520210), (1320, 13397299), (1635, 10816168), (1672, 10576815), (2071, 8539080), (2090, 8461452), (2180, 8112126), (2280, 7756331), (2398, 7374660), (2508, 7051210), (2616, 6760105), (3135, 5640968), (3270, 5408084), (3597, 4916440), (4142, 4269540), (4180, 4230726), (4360, 4056063), (4796, 3687330), (5016, 3525605), (5995, 2949864), (6213, 2846360), (6270, 2820484), (6469, 2733720), (6540, 2704042), (7194, 2458220), (8284, 2134770), (8360, 2115363), (9592, 1843665), (10355, 1707816), (11990, 1474932), (12426, 1423180), (12540, 1410242), (12938, 1366860), (13080, 1352021), (14388, 1229110), (16568, 1067385), (17985, 983288), (19407, 911240), (20710, 853908), (22781, 776280), (23980, 737466), (24852, 711590), (25080, 705121), (25876, 683430), (28776, 614555), (31065, 569272), (32345, 546744), (35970, 491644), (38814, 455620), (41420, 426954), (45562, 388140), (47960, 368733), (49704, 355795), (51752, 341715), (62130, 284636), (64690, 273372), (68343, 258760), (71159, 248520), (71940, 245822), (77628, 227810), (82840, 213477), (91124, 194070), (97035, 182248), (113905, 155256), (122911, 143880), (124260, 142318), (129380, 136686)]