161652120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3631}}^1$

素因数の和:3705

約数の個数: 128

約数和(自身を含む): 564848640

約数和(自身を除く): 403196520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3631, 3710, 4452, 5565, 6360, 7262, 7420, 8904, 10893, 11130, 14524, 14840, 18155, 21786, 22260, 25417, 29048, 36310, 43572, 44520, 50834, 54465, 72620, 76251, 87144, 101668, 108930, 127085, 145240, 152502, 192443, 203336, 217860, 254170, 305004, 381255, 384886, 435720, 508340, 577329, 610008, 762510, 769772, 962215, 1016680, 1154658, 1347101, 1525020, 1539544, 1924430, 2309316, 2694202, 2886645, 3050040, 3848860, 4041303, 4618632, 5388404, 5773290, 6735505, 7697720, 8082606, 10776808, 11546580, 13471010, 16165212, 20206515, 23093160, 26942020, 32330424, 40413030, 53884040, 80826060, 161652120]

約数ペア:

[(1, 161652120), (2, 80826060), (3, 53884040), (4, 40413030), (5, 32330424), (6, 26942020), (7, 23093160), (8, 20206515), (10, 16165212), (12, 13471010), (14, 11546580), (15, 10776808), (20, 8082606), (21, 7697720), (24, 6735505), (28, 5773290), (30, 5388404), (35, 4618632), (40, 4041303), (42, 3848860), (53, 3050040), (56, 2886645), (60, 2694202), (70, 2309316), (84, 1924430), (105, 1539544), (106, 1525020), (120, 1347101), (140, 1154658), (159, 1016680), (168, 962215), (210, 769772), (212, 762510), (265, 610008), (280, 577329), (318, 508340), (371, 435720), (420, 384886), (424, 381255), (530, 305004), (636, 254170), (742, 217860), (795, 203336), (840, 192443), (1060, 152502), (1113, 145240), (1272, 127085), (1484, 108930), (1590, 101668), (1855, 87144), (2120, 76251), (2226, 72620), (2968, 54465), (3180, 50834), (3631, 44520), (3710, 43572), (4452, 36310), (5565, 29048), (6360, 25417), (7262, 22260), (7420, 21786), (8904, 18155), (10893, 14840), (11130, 14524)]