725925480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3709}}^1$

素因数の和:3963

約数の個数: 128

約数和(自身を含む): 2500243200

約数和(自身を除く): 1774317720

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, 120, 140, 168, 210, 233, 280, 420, 466, 699, 840, 932, 1165, 1398, 1631, 1864, 2330, 2796, 3262, 3495, 3709, 4660, 4893, 5592, 6524, 6990, 7418, 8155, 9320, 9786, 11127, 13048, 13980, 14836, 16310, 18545, 19572, 22254, 24465, 25963, 27960, 29672, 32620, 37090, 39144, 44508, 48930, 51926, 55635, 65240, 74180, 77889, 89016, 97860, 103852, 111270, 129815, 148360, 155778, 195720, 207704, 222540, 259630, 311556, 389445, 445080, 519260, 623112, 778890, 864197, 1038520, 1557780, 1728394, 2592591, 3115560, 3456788, 4320985, 5185182, 6049379, 6913576, 8641970, 10370364, 12098758, 12962955, 17283940, 18148137, 20740728, 24197516, 25925910, 30246895, 34567880, 36296274, 48395032, 51851820, 60493790, 72592548, 90740685, 103703640, 120987580, 145185096, 181481370, 241975160, 362962740, 725925480]

約数ペア:

[(1, 725925480), (2, 362962740), (3, 241975160), (4, 181481370), (5, 145185096), (6, 120987580), (7, 103703640), (8, 90740685), (10, 72592548), (12, 60493790), (14, 51851820), (15, 48395032), (20, 36296274), (21, 34567880), (24, 30246895), (28, 25925910), (30, 24197516), (35, 20740728), (40, 18148137), (42, 17283940), (56, 12962955), (60, 12098758), (70, 10370364), (84, 8641970), (105, 6913576), (120, 6049379), (140, 5185182), (168, 4320985), (210, 3456788), (233, 3115560), (280, 2592591), (420, 1728394), (466, 1557780), (699, 1038520), (840, 864197), (932, 778890), (1165, 623112), (1398, 519260), (1631, 445080), (1864, 389445), (2330, 311556), (2796, 259630), (3262, 222540), (3495, 207704), (3709, 195720), (4660, 155778), (4893, 148360), (5592, 129815), (6524, 111270), (6990, 103852), (7418, 97860), (8155, 89016), (9320, 77889), (9786, 74180), (11127, 65240), (13048, 55635), (13980, 51926), (14836, 48930), (16310, 44508), (18545, 39144), (19572, 37090), (22254, 32620), (24465, 29672), (25963, 27960)]