234018540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2351}}^1$

素因数の和:2452

約数の個数: 144

約数和(自身を含む): 821882880

約数和(自身を除く): 587864340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 711, 790, 948, 1106, 1185, 1260, 1422, 1580, 1659, 2212, 2351, 2370, 2765, 2844, 3318, 3555, 4702, 4740, 4977, 5530, 6636, 7053, 7110, 8295, 9404, 9954, 11060, 11755, 14106, 14220, 16457, 16590, 19908, 21159, 23510, 24885, 28212, 32914, 33180, 35265, 42318, 47020, 49371, 49770, 65828, 70530, 82285, 84636, 98742, 99540, 105795, 141060, 148113, 164570, 185729, 197484, 211590, 246855, 296226, 329140, 371458, 423180, 493710, 557187, 592452, 740565, 742916, 928645, 987420, 1114374, 1300103, 1481130, 1671561, 1857290, 2228748, 2600206, 2785935, 2962260, 3343122, 3714580, 3900309, 5200412, 5571870, 6500515, 6686244, 7800618, 8357805, 11143740, 11700927, 13001030, 15601236, 16715610, 19501545, 23401854, 26002060, 33431220, 39003090, 46803708, 58504635, 78006180, 117009270, 234018540]

約数ペア:

[(1, 234018540), (2, 117009270), (3, 78006180), (4, 58504635), (5, 46803708), (6, 39003090), (7, 33431220), (9, 26002060), (10, 23401854), (12, 19501545), (14, 16715610), (15, 15601236), (18, 13001030), (20, 11700927), (21, 11143740), (28, 8357805), (30, 7800618), (35, 6686244), (36, 6500515), (42, 5571870), (45, 5200412), (60, 3900309), (63, 3714580), (70, 3343122), (79, 2962260), (84, 2785935), (90, 2600206), (105, 2228748), (126, 1857290), (140, 1671561), (158, 1481130), (180, 1300103), (210, 1114374), (237, 987420), (252, 928645), (315, 742916), (316, 740565), (395, 592452), (420, 557187), (474, 493710), (553, 423180), (630, 371458), (711, 329140), (790, 296226), (948, 246855), (1106, 211590), (1185, 197484), (1260, 185729), (1422, 164570), (1580, 148113), (1659, 141060), (2212, 105795), (2351, 99540), (2370, 98742), (2765, 84636), (2844, 82285), (3318, 70530), (3555, 65828), (4702, 49770), (4740, 49371), (4977, 47020), (5530, 42318), (6636, 35265), (7053, 33180), (7110, 32914), (8295, 28212), (9404, 24885), (9954, 23510), (11060, 21159), (11755, 19908), (14106, 16590), (14220, 16457)]