1616886180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98711}}^1$

素因数の和:98746

約数の個数: 144

約数和(自身を含む): 6036436224

約数和(自身を除く): 4419550044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 98711, 197422, 296133, 394844, 493555, 592266, 690977, 888399, 987110, 1184532, 1283243, 1381954, 1480665, 1776798, 1974220, 2072931, 2566486, 2763908, 2961330, 3454885, 3553596, 3849729, 4145862, 4441995, 5132972, 5922660, 6218793, 6416215, 6909770, 7699458, 8291724, 8883990, 8982701, 10364655, 11549187, 12437586, 12832430, 13819540, 15398916, 17767980, 17965402, 19248645, 20729310, 23098374, 24875172, 25664860, 26948103, 31093965, 35930804, 38497290, 41458620, 44913505, 46196748, 53896206, 57745935, 62187930, 76994580, 80844309, 89827010, 107792412, 115491870, 124375860, 134740515, 161688618, 179654020, 230983740, 269481030, 323377236, 404221545, 538962060, 808443090, 1616886180]

約数ペア:

[(1, 1616886180), (2, 808443090), (3, 538962060), (4, 404221545), (5, 323377236), (6, 269481030), (7, 230983740), (9, 179654020), (10, 161688618), (12, 134740515), (13, 124375860), (14, 115491870), (15, 107792412), (18, 89827010), (20, 80844309), (21, 76994580), (26, 62187930), (28, 57745935), (30, 53896206), (35, 46196748), (36, 44913505), (39, 41458620), (42, 38497290), (45, 35930804), (52, 31093965), (60, 26948103), (63, 25664860), (65, 24875172), (70, 23098374), (78, 20729310), (84, 19248645), (90, 17965402), (91, 17767980), (105, 15398916), (117, 13819540), (126, 12832430), (130, 12437586), (140, 11549187), (156, 10364655), (180, 8982701), (182, 8883990), (195, 8291724), (210, 7699458), (234, 6909770), (252, 6416215), (260, 6218793), (273, 5922660), (315, 5132972), (364, 4441995), (390, 4145862), (420, 3849729), (455, 3553596), (468, 3454885), (546, 2961330), (585, 2763908), (630, 2566486), (780, 2072931), (819, 1974220), (910, 1776798), (1092, 1480665), (1170, 1381954), (1260, 1283243), (1365, 1184532), (1638, 987110), (1820, 888399), (2340, 690977), (2730, 592266), (3276, 493555), (4095, 394844), (5460, 296133), (8190, 197422), (16380, 98711)]