12434520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 43338240

約数和(自身を除く): 30903720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 131, 140, 168, 210, 226, 262, 280, 339, 393, 420, 452, 524, 565, 655, 678, 786, 791, 840, 904, 917, 1048, 1130, 1310, 1356, 1572, 1582, 1695, 1834, 1965, 2260, 2373, 2620, 2712, 2751, 3144, 3164, 3390, 3668, 3930, 3955, 4520, 4585, 4746, 5240, 5502, 6328, 6780, 7336, 7860, 7910, 9170, 9492, 11004, 11865, 13560, 13755, 14803, 15720, 15820, 18340, 18984, 22008, 23730, 27510, 29606, 31640, 36680, 44409, 47460, 55020, 59212, 74015, 88818, 94920, 103621, 110040, 118424, 148030, 177636, 207242, 222045, 296060, 310863, 355272, 414484, 444090, 518105, 592120, 621726, 828968, 888180, 1036210, 1243452, 1554315, 1776360, 2072420, 2486904, 3108630, 4144840, 6217260, 12434520]

約数ペア:

[(1, 12434520), (2, 6217260), (3, 4144840), (4, 3108630), (5, 2486904), (6, 2072420), (7, 1776360), (8, 1554315), (10, 1243452), (12, 1036210), (14, 888180), (15, 828968), (20, 621726), (21, 592120), (24, 518105), (28, 444090), (30, 414484), (35, 355272), (40, 310863), (42, 296060), (56, 222045), (60, 207242), (70, 177636), (84, 148030), (105, 118424), (113, 110040), (120, 103621), (131, 94920), (140, 88818), (168, 74015), (210, 59212), (226, 55020), (262, 47460), (280, 44409), (339, 36680), (393, 31640), (420, 29606), (452, 27510), (524, 23730), (565, 22008), (655, 18984), (678, 18340), (786, 15820), (791, 15720), (840, 14803), (904, 13755), (917, 13560), (1048, 11865), (1130, 11004), (1310, 9492), (1356, 9170), (1572, 7910), (1582, 7860), (1695, 7336), (1834, 6780), (1965, 6328), (2260, 5502), (2373, 5240), (2620, 4746), (2712, 4585), (2751, 4520), (3144, 3955), (3164, 3930), (3390, 3668)]