155451660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 544610304

約数和(自身を除く): 389158644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 105, 130, 140, 142, 156, 182, 195, 210, 213, 260, 273, 284, 355, 364, 390, 401, 420, 426, 455, 497, 546, 710, 780, 802, 852, 910, 923, 994, 1065, 1092, 1203, 1365, 1420, 1491, 1604, 1820, 1846, 1988, 2005, 2130, 2406, 2485, 2730, 2769, 2807, 2982, 3692, 4010, 4260, 4615, 4812, 4970, 5213, 5460, 5538, 5614, 5964, 6015, 6461, 7455, 8020, 8421, 9230, 9940, 10426, 11076, 11228, 12030, 12922, 13845, 14035, 14910, 15639, 16842, 18460, 19383, 20852, 24060, 25844, 26065, 27690, 28070, 28471, 29820, 31278, 32305, 33684, 36491, 38766, 42105, 52130, 55380, 56140, 56942, 62556, 64610, 72982, 77532, 78195, 84210, 85413, 96915, 104260, 109473, 113884, 129220, 142355, 145964, 156390, 168420, 170826, 182455, 193830, 199297, 218946, 284710, 312780, 341652, 364910, 370123, 387660, 398594, 427065, 437892, 547365, 569420, 597891, 729820, 740246, 797188, 854130, 996485, 1094730, 1110369, 1195782, 1480492, 1708260, 1850615, 1992970, 2189460, 2220738, 2391564, 2590861, 2989455, 3701230, 3985940, 4441476, 5181722, 5551845, 5978910, 7402460, 7772583, 10363444, 11103690, 11957820, 12954305, 15545166, 22207380, 25908610, 31090332, 38862915, 51817220, 77725830, 155451660]

約数ペア:

[(1, 155451660), (2, 77725830), (3, 51817220), (4, 38862915), (5, 31090332), (6, 25908610), (7, 22207380), (10, 15545166), (12, 12954305), (13, 11957820), (14, 11103690), (15, 10363444), (20, 7772583), (21, 7402460), (26, 5978910), (28, 5551845), (30, 5181722), (35, 4441476), (39, 3985940), (42, 3701230), (52, 2989455), (60, 2590861), (65, 2391564), (70, 2220738), (71, 2189460), (78, 1992970), (84, 1850615), (91, 1708260), (105, 1480492), (130, 1195782), (140, 1110369), (142, 1094730), (156, 996485), (182, 854130), (195, 797188), (210, 740246), (213, 729820), (260, 597891), (273, 569420), (284, 547365), (355, 437892), (364, 427065), (390, 398594), (401, 387660), (420, 370123), (426, 364910), (455, 341652), (497, 312780), (546, 284710), (710, 218946), (780, 199297), (802, 193830), (852, 182455), (910, 170826), (923, 168420), (994, 156390), (1065, 145964), (1092, 142355), (1203, 129220), (1365, 113884), (1420, 109473), (1491, 104260), (1604, 96915), (1820, 85413), (1846, 84210), (1988, 78195), (2005, 77532), (2130, 72982), (2406, 64610), (2485, 62556), (2730, 56942), (2769, 56140), (2807, 55380), (2982, 52130), (3692, 42105), (4010, 38766), (4260, 36491), (4615, 33684), (4812, 32305), (4970, 31278), (5213, 29820), (5460, 28471), (5538, 28070), (5614, 27690), (5964, 26065), (6015, 25844), (6461, 24060), (7455, 20852), (8020, 19383), (8421, 18460), (9230, 16842), (9940, 15639), (10426, 14910), (11076, 14035), (11228, 13845), (12030, 12922)]