152154080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 413383824

約数和(自身を除く): 261229744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 169, 170, 208, 221, 260, 272, 331, 338, 340, 416, 442, 520, 544, 662, 676, 680, 845, 884, 1040, 1105, 1324, 1352, 1360, 1655, 1690, 1768, 2080, 2210, 2648, 2704, 2720, 2873, 3310, 3380, 3536, 4303, 4420, 5296, 5408, 5627, 5746, 6620, 6760, 7072, 8606, 8840, 10592, 11254, 11492, 13240, 13520, 14365, 17212, 17680, 21515, 22508, 22984, 26480, 27040, 28135, 28730, 34424, 35360, 43030, 45016, 45968, 52960, 55939, 56270, 57460, 68848, 73151, 86060, 90032, 91936, 111878, 112540, 114920, 137696, 146302, 172120, 180064, 223756, 225080, 229840, 279695, 292604, 344240, 365755, 447512, 450160, 459680, 559390, 585208, 688480, 731510, 895024, 900320, 950963, 1118780, 1170416, 1463020, 1790048, 1901926, 2237560, 2340832, 2926040, 3803852, 4475120, 4754815, 5852080, 7607704, 8950240, 9509630, 11704160, 15215408, 19019260, 30430816, 38038520, 76077040, 152154080]

約数ペア:

[(1, 152154080), (2, 76077040), (4, 38038520), (5, 30430816), (8, 19019260), (10, 15215408), (13, 11704160), (16, 9509630), (17, 8950240), (20, 7607704), (26, 5852080), (32, 4754815), (34, 4475120), (40, 3803852), (52, 2926040), (65, 2340832), (68, 2237560), (80, 1901926), (85, 1790048), (104, 1463020), (130, 1170416), (136, 1118780), (160, 950963), (169, 900320), (170, 895024), (208, 731510), (221, 688480), (260, 585208), (272, 559390), (331, 459680), (338, 450160), (340, 447512), (416, 365755), (442, 344240), (520, 292604), (544, 279695), (662, 229840), (676, 225080), (680, 223756), (845, 180064), (884, 172120), (1040, 146302), (1105, 137696), (1324, 114920), (1352, 112540), (1360, 111878), (1655, 91936), (1690, 90032), (1768, 86060), (2080, 73151), (2210, 68848), (2648, 57460), (2704, 56270), (2720, 55939), (2873, 52960), (3310, 45968), (3380, 45016), (3536, 43030), (4303, 35360), (4420, 34424), (5296, 28730), (5408, 28135), (5627, 27040), (5746, 26480), (6620, 22984), (6760, 22508), (7072, 21515), (8606, 17680), (8840, 17212), (10592, 14365), (11254, 13520), (11492, 13240)]