164731320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3911}}^1$

素因数の和:3947

約数の個数: 160

約数和(自身を含む): 596423520

約数和(自身を除く): 431692200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 3911, 4212, 4680, 5265, 7020, 7822, 8424, 10530, 11733, 14040, 15644, 19555, 21060, 23466, 31288, 35199, 39110, 42120, 46932, 50843, 58665, 70398, 78220, 93864, 101686, 105597, 117330, 140796, 152529, 156440, 175995, 203372, 211194, 234660, 254215, 281592, 305058, 316791, 351990, 406744, 422388, 457587, 469320, 508430, 527985, 610116, 633582, 703980, 762645, 844776, 915174, 1016860, 1055970, 1220232, 1267164, 1372761, 1407960, 1525290, 1583955, 1830348, 2033720, 2111940, 2287935, 2534328, 2745522, 3050580, 3167910, 3660696, 4118283, 4223880, 4575870, 5491044, 6101160, 6335820, 6863805, 8236566, 9151740, 10982088, 12671640, 13727610, 16473132, 18303480, 20591415, 27455220, 32946264, 41182830, 54910440, 82365660, 164731320]

約数ペア:

[(1, 164731320), (2, 82365660), (3, 54910440), (4, 41182830), (5, 32946264), (6, 27455220), (8, 20591415), (9, 18303480), (10, 16473132), (12, 13727610), (13, 12671640), (15, 10982088), (18, 9151740), (20, 8236566), (24, 6863805), (26, 6335820), (27, 6101160), (30, 5491044), (36, 4575870), (39, 4223880), (40, 4118283), (45, 3660696), (52, 3167910), (54, 3050580), (60, 2745522), (65, 2534328), (72, 2287935), (78, 2111940), (81, 2033720), (90, 1830348), (104, 1583955), (108, 1525290), (117, 1407960), (120, 1372761), (130, 1267164), (135, 1220232), (156, 1055970), (162, 1016860), (180, 915174), (195, 844776), (216, 762645), (234, 703980), (260, 633582), (270, 610116), (312, 527985), (324, 508430), (351, 469320), (360, 457587), (390, 422388), (405, 406744), (468, 351990), (520, 316791), (540, 305058), (585, 281592), (648, 254215), (702, 234660), (780, 211194), (810, 203372), (936, 175995), (1053, 156440), (1080, 152529), (1170, 140796), (1404, 117330), (1560, 105597), (1620, 101686), (1755, 93864), (2106, 78220), (2340, 70398), (2808, 58665), (3240, 50843), (3510, 46932), (3911, 42120), (4212, 39110), (4680, 35199), (5265, 31288), (7020, 23466), (7822, 21060), (8424, 19555), (10530, 15644), (11733, 14040)]