353407080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2243}}^1$

素因数の和:2371

約数の個数: 128

約数和(自身を含む): 1153595520

約数和(自身を除く): 800188440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 390, 404, 505, 520, 606, 780, 808, 1010, 1212, 1313, 1515, 1560, 2020, 2243, 2424, 2626, 3030, 3939, 4040, 4486, 5252, 6060, 6565, 6729, 7878, 8972, 10504, 11215, 12120, 13130, 13458, 15756, 17944, 19695, 22430, 26260, 26916, 29159, 31512, 33645, 39390, 44860, 52520, 53832, 58318, 67290, 78780, 87477, 89720, 116636, 134580, 145795, 157560, 174954, 226543, 233272, 269160, 291590, 349908, 437385, 453086, 583180, 679629, 699816, 874770, 906172, 1132715, 1166360, 1359258, 1749540, 1812344, 2265430, 2718516, 2945059, 3398145, 3499080, 4530860, 5437032, 5890118, 6796290, 8835177, 9061720, 11780236, 13592580, 14725295, 17670354, 23560472, 27185160, 29450590, 35340708, 44175885, 58901180, 70681416, 88351770, 117802360, 176703540, 353407080]

約数ペア:

[(1, 353407080), (2, 176703540), (3, 117802360), (4, 88351770), (5, 70681416), (6, 58901180), (8, 44175885), (10, 35340708), (12, 29450590), (13, 27185160), (15, 23560472), (20, 17670354), (24, 14725295), (26, 13592580), (30, 11780236), (39, 9061720), (40, 8835177), (52, 6796290), (60, 5890118), (65, 5437032), (78, 4530860), (101, 3499080), (104, 3398145), (120, 2945059), (130, 2718516), (156, 2265430), (195, 1812344), (202, 1749540), (260, 1359258), (303, 1166360), (312, 1132715), (390, 906172), (404, 874770), (505, 699816), (520, 679629), (606, 583180), (780, 453086), (808, 437385), (1010, 349908), (1212, 291590), (1313, 269160), (1515, 233272), (1560, 226543), (2020, 174954), (2243, 157560), (2424, 145795), (2626, 134580), (3030, 116636), (3939, 89720), (4040, 87477), (4486, 78780), (5252, 67290), (6060, 58318), (6565, 53832), (6729, 52520), (7878, 44860), (8972, 39390), (10504, 33645), (11215, 31512), (12120, 29159), (13130, 26916), (13458, 26260), (15756, 22430), (17944, 19695)]