328473210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 888330240

約数和(自身を除く): 559857030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 101, 130, 155, 186, 195, 202, 269, 303, 310, 390, 403, 465, 505, 538, 606, 806, 807, 930, 1010, 1209, 1313, 1345, 1515, 1614, 2015, 2418, 2626, 2690, 3030, 3131, 3497, 3939, 4030, 4035, 6045, 6262, 6565, 6994, 7878, 8070, 8339, 9393, 10491, 12090, 13130, 15655, 16678, 17485, 18786, 19695, 20982, 25017, 27169, 31310, 34970, 39390, 40703, 41695, 46965, 50034, 52455, 54338, 81406, 81507, 83390, 93930, 104910, 108407, 122109, 125085, 135845, 163014, 203515, 216814, 244218, 250170, 271690, 325221, 353197, 407030, 407535, 542035, 610545, 650442, 706394, 815070, 842239, 1059591, 1084070, 1221090, 1626105, 1684478, 1765985, 2119182, 2526717, 3252210, 3531970, 4211195, 5053434, 5297955, 8422390, 10595910, 10949107, 12633585, 21898214, 25267170, 32847321, 54745535, 65694642, 109491070, 164236605, 328473210]

約数ペア:

[(1, 328473210), (2, 164236605), (3, 109491070), (5, 65694642), (6, 54745535), (10, 32847321), (13, 25267170), (15, 21898214), (26, 12633585), (30, 10949107), (31, 10595910), (39, 8422390), (62, 5297955), (65, 5053434), (78, 4211195), (93, 3531970), (101, 3252210), (130, 2526717), (155, 2119182), (186, 1765985), (195, 1684478), (202, 1626105), (269, 1221090), (303, 1084070), (310, 1059591), (390, 842239), (403, 815070), (465, 706394), (505, 650442), (538, 610545), (606, 542035), (806, 407535), (807, 407030), (930, 353197), (1010, 325221), (1209, 271690), (1313, 250170), (1345, 244218), (1515, 216814), (1614, 203515), (2015, 163014), (2418, 135845), (2626, 125085), (2690, 122109), (3030, 108407), (3131, 104910), (3497, 93930), (3939, 83390), (4030, 81507), (4035, 81406), (6045, 54338), (6262, 52455), (6565, 50034), (6994, 46965), (7878, 41695), (8070, 40703), (8339, 39390), (9393, 34970), (10491, 31310), (12090, 27169), (13130, 25017), (15655, 20982), (16678, 19695), (17485, 18786)]