749749260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 2364493824

約数和(自身を除く): 1614744564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 101, 124, 130, 155, 156, 186, 195, 202, 260, 303, 307, 310, 372, 390, 403, 404, 465, 505, 606, 614, 620, 780, 806, 921, 930, 1010, 1209, 1212, 1228, 1313, 1515, 1535, 1612, 1842, 1860, 2015, 2020, 2418, 2626, 3030, 3070, 3131, 3684, 3939, 3991, 4030, 4605, 4836, 5252, 6045, 6060, 6140, 6262, 6565, 7878, 7982, 8060, 9210, 9393, 9517, 11973, 12090, 12524, 13130, 15655, 15756, 15964, 18420, 18786, 19034, 19695, 19955, 23946, 24180, 26260, 28551, 31007, 31310, 37572, 38068, 39390, 39910, 40703, 46965, 47585, 47892, 57102, 59865, 62014, 62620, 78780, 79820, 81406, 93021, 93930, 95170, 114204, 119730, 122109, 123721, 124028, 142755, 155035, 162812, 186042, 187860, 190340, 203515, 239460, 244218, 247442, 285510, 310070, 371163, 372084, 403091, 407030, 465105, 488436, 494884, 571020, 610545, 618605, 620140, 742326, 806182, 814060, 930210, 961217, 1209273, 1221090, 1237210, 1484652, 1612364, 1855815, 1860420, 1922434, 2015455, 2418546, 2442180, 2474420, 2883651, 3711630, 3844868, 4030910, 4806085, 4837092, 5767302, 6046365, 7423260, 8061820, 9612170, 11534604, 12092730, 12495821, 14418255, 19224340, 24185460, 24991642, 28836510, 37487463, 49983284, 57673020, 62479105, 74974926, 124958210, 149949852, 187437315, 249916420, 374874630, 749749260]

約数ペア:

[(1, 749749260), (2, 374874630), (3, 249916420), (4, 187437315), (5, 149949852), (6, 124958210), (10, 74974926), (12, 62479105), (13, 57673020), (15, 49983284), (20, 37487463), (26, 28836510), (30, 24991642), (31, 24185460), (39, 19224340), (52, 14418255), (60, 12495821), (62, 12092730), (65, 11534604), (78, 9612170), (93, 8061820), (101, 7423260), (124, 6046365), (130, 5767302), (155, 4837092), (156, 4806085), (186, 4030910), (195, 3844868), (202, 3711630), (260, 2883651), (303, 2474420), (307, 2442180), (310, 2418546), (372, 2015455), (390, 1922434), (403, 1860420), (404, 1855815), (465, 1612364), (505, 1484652), (606, 1237210), (614, 1221090), (620, 1209273), (780, 961217), (806, 930210), (921, 814060), (930, 806182), (1010, 742326), (1209, 620140), (1212, 618605), (1228, 610545), (1313, 571020), (1515, 494884), (1535, 488436), (1612, 465105), (1842, 407030), (1860, 403091), (2015, 372084), (2020, 371163), (2418, 310070), (2626, 285510), (3030, 247442), (3070, 244218), (3131, 239460), (3684, 203515), (3939, 190340), (3991, 187860), (4030, 186042), (4605, 162812), (4836, 155035), (5252, 142755), (6045, 124028), (6060, 123721), (6140, 122109), (6262, 119730), (6565, 114204), (7878, 95170), (7982, 93930), (8060, 93021), (9210, 81406), (9393, 79820), (9517, 78780), (11973, 62620), (12090, 62014), (12524, 59865), (13130, 57102), (15655, 47892), (15756, 47585), (15964, 46965), (18420, 40703), (18786, 39910), (19034, 39390), (19695, 38068), (19955, 37572), (23946, 31310), (24180, 31007), (26260, 28551)]