141578280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1241

約数の個数: 160

約数和(自身を含む): 489135240

約数和(自身を除く): 347556960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1181, 1332, 1480, 1620, 1665, 1998, 2220, 2362, 2664, 2997, 3240, 3330, 3543, 3996, 4440, 4724, 4995, 5905, 5994, 6660, 7086, 7992, 9448, 9990, 10629, 11810, 11988, 13320, 14172, 14985, 17715, 19980, 21258, 23620, 23976, 28344, 29970, 31887, 35430, 39960, 42516, 43697, 47240, 53145, 59940, 63774, 70860, 85032, 87394, 95661, 106290, 119880, 127548, 131091, 141720, 159435, 174788, 191322, 212580, 218485, 255096, 262182, 318870, 349576, 382644, 393273, 425160, 436970, 478305, 524364, 637740, 655455, 765288, 786546, 873940, 956610, 1048728, 1179819, 1275480, 1310910, 1573092, 1747880, 1913220, 1966365, 2359638, 2621820, 3146184, 3539457, 3826440, 3932730, 4719276, 5243640, 5899095, 7078914, 7865460, 9438552, 11798190, 14157828, 15730920, 17697285, 23596380, 28315656, 35394570, 47192760, 70789140, 141578280]

約数ペア:

[(1, 141578280), (2, 70789140), (3, 47192760), (4, 35394570), (5, 28315656), (6, 23596380), (8, 17697285), (9, 15730920), (10, 14157828), (12, 11798190), (15, 9438552), (18, 7865460), (20, 7078914), (24, 5899095), (27, 5243640), (30, 4719276), (36, 3932730), (37, 3826440), (40, 3539457), (45, 3146184), (54, 2621820), (60, 2359638), (72, 1966365), (74, 1913220), (81, 1747880), (90, 1573092), (108, 1310910), (111, 1275480), (120, 1179819), (135, 1048728), (148, 956610), (162, 873940), (180, 786546), (185, 765288), (216, 655455), (222, 637740), (270, 524364), (296, 478305), (324, 436970), (333, 425160), (360, 393273), (370, 382644), (405, 349576), (444, 318870), (540, 262182), (555, 255096), (648, 218485), (666, 212580), (740, 191322), (810, 174788), (888, 159435), (999, 141720), (1080, 131091), (1110, 127548), (1181, 119880), (1332, 106290), (1480, 95661), (1620, 87394), (1665, 85032), (1998, 70860), (2220, 63774), (2362, 59940), (2664, 53145), (2997, 47240), (3240, 43697), (3330, 42516), (3543, 39960), (3996, 35430), (4440, 31887), (4724, 29970), (4995, 28344), (5905, 23976), (5994, 23620), (6660, 21258), (7086, 19980), (7992, 17715), (9448, 14985), (9990, 14172), (10629, 13320), (11810, 11988)]