173412720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 636959232

約数和(自身を除く): 463546512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 97, 104, 117, 120, 130, 144, 156, 180, 191, 194, 195, 208, 234, 240, 260, 291, 312, 360, 382, 388, 390, 468, 485, 520, 573, 582, 585, 624, 720, 764, 776, 780, 873, 936, 955, 970, 1040, 1146, 1164, 1170, 1261, 1455, 1528, 1552, 1560, 1719, 1746, 1872, 1910, 1940, 2292, 2328, 2340, 2483, 2522, 2865, 2910, 3056, 3120, 3438, 3492, 3783, 3820, 3880, 4365, 4584, 4656, 4680, 4966, 5044, 5730, 5820, 6305, 6876, 6984, 7449, 7566, 7640, 7760, 8595, 8730, 9168, 9360, 9932, 10088, 11349, 11460, 11640, 12415, 12610, 13752, 13968, 14898, 15132, 15280, 17190, 17460, 18527, 18915, 19864, 20176, 22347, 22698, 22920, 23280, 24830, 25220, 27504, 29796, 30264, 34380, 34920, 37054, 37245, 37830, 39728, 44694, 45396, 45840, 49660, 50440, 55581, 56745, 59592, 60528, 68760, 69840, 74108, 74490, 75660, 89388, 90792, 92635, 99320, 100880, 111162, 111735, 113490, 119184, 137520, 148216, 148980, 151320, 166743, 178776, 181584, 185270, 198640, 222324, 223470, 226980, 240851, 277905, 296432, 297960, 302640, 333486, 357552, 370540, 444648, 446940, 453960, 481702, 555810, 595920, 666972, 722553, 741080, 833715, 889296, 893880, 907920, 963404, 1111620, 1204255, 1333944, 1445106, 1482160, 1667430, 1787760, 1926808, 2167659, 2223240, 2408510, 2667888, 2890212, 3334860, 3612765, 3853616, 4335318, 4446480, 4817020, 5780424, 6669720, 7225530, 8670636, 9634040, 10838295, 11560848, 13339440, 14451060, 17341272, 19268080, 21676590, 28902120, 34682544, 43353180, 57804240, 86706360, 173412720]

約数ペア:

[(1, 173412720), (2, 86706360), (3, 57804240), (4, 43353180), (5, 34682544), (6, 28902120), (8, 21676590), (9, 19268080), (10, 17341272), (12, 14451060), (13, 13339440), (15, 11560848), (16, 10838295), (18, 9634040), (20, 8670636), (24, 7225530), (26, 6669720), (30, 5780424), (36, 4817020), (39, 4446480), (40, 4335318), (45, 3853616), (48, 3612765), (52, 3334860), (60, 2890212), (65, 2667888), (72, 2408510), (78, 2223240), (80, 2167659), (90, 1926808), (97, 1787760), (104, 1667430), (117, 1482160), (120, 1445106), (130, 1333944), (144, 1204255), (156, 1111620), (180, 963404), (191, 907920), (194, 893880), (195, 889296), (208, 833715), (234, 741080), (240, 722553), (260, 666972), (291, 595920), (312, 555810), (360, 481702), (382, 453960), (388, 446940), (390, 444648), (468, 370540), (485, 357552), (520, 333486), (573, 302640), (582, 297960), (585, 296432), (624, 277905), (720, 240851), (764, 226980), (776, 223470), (780, 222324), (873, 198640), (936, 185270), (955, 181584), (970, 178776), (1040, 166743), (1146, 151320), (1164, 148980), (1170, 148216), (1261, 137520), (1455, 119184), (1528, 113490), (1552, 111735), (1560, 111162), (1719, 100880), (1746, 99320), (1872, 92635), (1910, 90792), (1940, 89388), (2292, 75660), (2328, 74490), (2340, 74108), (2483, 69840), (2522, 68760), (2865, 60528), (2910, 59592), (3056, 56745), (3120, 55581), (3438, 50440), (3492, 49660), (3783, 45840), (3820, 45396), (3880, 44694), (4365, 39728), (4584, 37830), (4656, 37245), (4680, 37054), (4966, 34920), (5044, 34380), (5730, 30264), (5820, 29796), (6305, 27504), (6876, 25220), (6984, 24830), (7449, 23280), (7566, 22920), (7640, 22698), (7760, 22347), (8595, 20176), (8730, 19864), (9168, 18915), (9360, 18527), (9932, 17460), (10088, 17190), (11349, 15280), (11460, 15132), (11640, 14898), (12415, 13968), (12610, 13752)]