166281570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 540933120

約数和(自身を除く): 374651550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 79, 90, 91, 105, 117, 126, 130, 158, 182, 195, 210, 234, 237, 257, 273, 315, 390, 395, 455, 474, 514, 546, 553, 585, 630, 711, 771, 790, 819, 910, 1027, 1106, 1170, 1185, 1285, 1365, 1422, 1542, 1638, 1659, 1799, 2054, 2313, 2370, 2570, 2730, 2765, 3081, 3318, 3341, 3555, 3598, 3855, 4095, 4626, 4977, 5135, 5397, 5530, 6162, 6682, 7110, 7189, 7710, 8190, 8295, 8995, 9243, 9954, 10023, 10270, 10794, 11565, 14378, 15405, 16191, 16590, 16705, 17990, 18486, 20046, 20303, 21567, 23130, 23387, 24885, 26985, 30069, 30810, 32382, 33410, 35945, 40606, 43134, 46215, 46774, 49770, 50115, 53970, 60138, 60909, 64701, 70161, 71890, 80955, 92430, 100230, 101515, 107835, 116935, 121818, 129402, 140322, 142121, 150345, 161910, 182727, 203030, 210483, 215670, 233870, 263939, 284242, 300690, 304545, 323505, 350805, 365454, 420966, 426363, 527878, 609090, 647010, 701610, 710605, 791817, 852726, 913635, 1052415, 1279089, 1319695, 1421210, 1583634, 1827270, 1847573, 2104830, 2131815, 2375451, 2558178, 2639390, 3695146, 3959085, 4263630, 4750902, 5542719, 6395445, 7918170, 9237865, 11085438, 11877255, 12790890, 16628157, 18475730, 23754510, 27713595, 33256314, 55427190, 83140785, 166281570]

約数ペア:

[(1, 166281570), (2, 83140785), (3, 55427190), (5, 33256314), (6, 27713595), (7, 23754510), (9, 18475730), (10, 16628157), (13, 12790890), (14, 11877255), (15, 11085438), (18, 9237865), (21, 7918170), (26, 6395445), (30, 5542719), (35, 4750902), (39, 4263630), (42, 3959085), (45, 3695146), (63, 2639390), (65, 2558178), (70, 2375451), (78, 2131815), (79, 2104830), (90, 1847573), (91, 1827270), (105, 1583634), (117, 1421210), (126, 1319695), (130, 1279089), (158, 1052415), (182, 913635), (195, 852726), (210, 791817), (234, 710605), (237, 701610), (257, 647010), (273, 609090), (315, 527878), (390, 426363), (395, 420966), (455, 365454), (474, 350805), (514, 323505), (546, 304545), (553, 300690), (585, 284242), (630, 263939), (711, 233870), (771, 215670), (790, 210483), (819, 203030), (910, 182727), (1027, 161910), (1106, 150345), (1170, 142121), (1185, 140322), (1285, 129402), (1365, 121818), (1422, 116935), (1542, 107835), (1638, 101515), (1659, 100230), (1799, 92430), (2054, 80955), (2313, 71890), (2370, 70161), (2570, 64701), (2730, 60909), (2765, 60138), (3081, 53970), (3318, 50115), (3341, 49770), (3555, 46774), (3598, 46215), (3855, 43134), (4095, 40606), (4626, 35945), (4977, 33410), (5135, 32382), (5397, 30810), (5530, 30069), (6162, 26985), (6682, 24885), (7110, 23387), (7189, 23130), (7710, 21567), (8190, 20303), (8295, 20046), (8995, 18486), (9243, 17990), (9954, 16705), (10023, 16590), (10270, 16191), (10794, 15405), (11565, 14378)]