426813660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 288

約数和(自身を含む): 1620283392

約数和(自身を除く): 1193469732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 71, 78, 84, 90, 91, 105, 117, 126, 130, 140, 142, 156, 180, 182, 195, 210, 213, 234, 252, 260, 273, 284, 315, 355, 364, 367, 390, 420, 426, 455, 468, 497, 546, 585, 630, 639, 710, 734, 780, 819, 852, 910, 923, 994, 1065, 1092, 1101, 1170, 1260, 1278, 1365, 1420, 1468, 1491, 1638, 1820, 1835, 1846, 1988, 2130, 2202, 2340, 2485, 2556, 2569, 2730, 2769, 2982, 3195, 3276, 3303, 3670, 3692, 4095, 4260, 4404, 4473, 4615, 4771, 4970, 5138, 5460, 5505, 5538, 5964, 6390, 6461, 6606, 7340, 7455, 7707, 8190, 8307, 8946, 9230, 9542, 9940, 10276, 11010, 11076, 12780, 12845, 12922, 13212, 13845, 14313, 14910, 15414, 16380, 16515, 16614, 17892, 18460, 19084, 19383, 22020, 22365, 23121, 23855, 25690, 25844, 26057, 27690, 28626, 29820, 30828, 32305, 33030, 33228, 33397, 38535, 38766, 41535, 42939, 44730, 46242, 47710, 51380, 52114, 55380, 57252, 58149, 64610, 66060, 66794, 71565, 77070, 77532, 78171, 83070, 85878, 89460, 92484, 95420, 96915, 100191, 104228, 115605, 116298, 129220, 130285, 133588, 143130, 154140, 156342, 166140, 166985, 171756, 182399, 193830, 200382, 214695, 231210, 232596, 234513, 260570, 286260, 290745, 300573, 312684, 333970, 338741, 364798, 387660, 390855, 400764, 429390, 462420, 469026, 500955, 521140, 547197, 581490, 601146, 667940, 677482, 729596, 781710, 858780, 911995, 938052, 1001910, 1016223, 1094394, 1162980, 1172565, 1202292, 1354964, 1502865, 1563420, 1641591, 1693705, 1823990, 2003820, 2032446, 2188788, 2345130, 2371187, 2735985, 3005730, 3048669, 3283182, 3387410, 3647980, 4064892, 4690260, 4742374, 5081115, 5471970, 6011460, 6097338, 6566364, 6774820, 7113561, 8207955, 9484748, 10162230, 10943940, 11855935, 12194676, 14227122, 15243345, 16415910, 20324460, 21340683, 23711870, 28454244, 30486690, 32831820, 35567805, 42681366, 47423740, 60973380, 71135610, 85362732, 106703415, 142271220, 213406830, 426813660]

約数ペア:

[(1, 426813660), (2, 213406830), (3, 142271220), (4, 106703415), (5, 85362732), (6, 71135610), (7, 60973380), (9, 47423740), (10, 42681366), (12, 35567805), (13, 32831820), (14, 30486690), (15, 28454244), (18, 23711870), (20, 21340683), (21, 20324460), (26, 16415910), (28, 15243345), (30, 14227122), (35, 12194676), (36, 11855935), (39, 10943940), (42, 10162230), (45, 9484748), (52, 8207955), (60, 7113561), (63, 6774820), (65, 6566364), (70, 6097338), (71, 6011460), (78, 5471970), (84, 5081115), (90, 4742374), (91, 4690260), (105, 4064892), (117, 3647980), (126, 3387410), (130, 3283182), (140, 3048669), (142, 3005730), (156, 2735985), (180, 2371187), (182, 2345130), (195, 2188788), (210, 2032446), (213, 2003820), (234, 1823990), (252, 1693705), (260, 1641591), (273, 1563420), (284, 1502865), (315, 1354964), (355, 1202292), (364, 1172565), (367, 1162980), (390, 1094394), (420, 1016223), (426, 1001910), (455, 938052), (468, 911995), (497, 858780), (546, 781710), (585, 729596), (630, 677482), (639, 667940), (710, 601146), (734, 581490), (780, 547197), (819, 521140), (852, 500955), (910, 469026), (923, 462420), (994, 429390), (1065, 400764), (1092, 390855), (1101, 387660), (1170, 364798), (1260, 338741), (1278, 333970), (1365, 312684), (1420, 300573), (1468, 290745), (1491, 286260), (1638, 260570), (1820, 234513), (1835, 232596), (1846, 231210), (1988, 214695), (2130, 200382), (2202, 193830), (2340, 182399), (2485, 171756), (2556, 166985), (2569, 166140), (2730, 156342), (2769, 154140), (2982, 143130), (3195, 133588), (3276, 130285), (3303, 129220), (3670, 116298), (3692, 115605), (4095, 104228), (4260, 100191), (4404, 96915), (4473, 95420), (4615, 92484), (4771, 89460), (4970, 85878), (5138, 83070), (5460, 78171), (5505, 77532), (5538, 77070), (5964, 71565), (6390, 66794), (6461, 66060), (6606, 64610), (7340, 58149), (7455, 57252), (7707, 55380), (8190, 52114), (8307, 51380), (8946, 47710), (9230, 46242), (9542, 44730), (9940, 42939), (10276, 41535), (11010, 38766), (11076, 38535), (12780, 33397), (12845, 33228), (12922, 33030), (13212, 32305), (13845, 30828), (14313, 29820), (14910, 28626), (15414, 27690), (16380, 26057), (16515, 25844), (16614, 25690), (17892, 23855), (18460, 23121), (19084, 22365), (19383, 22020)]