266957730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{569}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 750662640

約数和(自身を除く): 483704910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 401, 569, 585, 802, 1138, 1170, 1203, 1707, 2005, 2406, 2845, 3414, 3609, 4010, 5121, 5213, 5690, 6015, 7218, 7397, 8535, 10242, 10426, 12030, 14794, 15639, 17070, 18045, 22191, 25605, 26065, 31278, 36090, 36985, 44382, 46917, 51210, 52130, 66573, 73970, 78195, 93834, 110955, 133146, 156390, 221910, 228169, 234585, 332865, 456338, 469170, 665730, 684507, 1140845, 1369014, 2053521, 2281690, 2966197, 3422535, 4107042, 5932394, 6845070, 8898591, 10267605, 14830985, 17797182, 20535210, 26695773, 29661970, 44492955, 53391546, 88985910, 133478865, 266957730]

約数ペア:

[(1, 266957730), (2, 133478865), (3, 88985910), (5, 53391546), (6, 44492955), (9, 29661970), (10, 26695773), (13, 20535210), (15, 17797182), (18, 14830985), (26, 10267605), (30, 8898591), (39, 6845070), (45, 5932394), (65, 4107042), (78, 3422535), (90, 2966197), (117, 2281690), (130, 2053521), (195, 1369014), (234, 1140845), (390, 684507), (401, 665730), (569, 469170), (585, 456338), (802, 332865), (1138, 234585), (1170, 228169), (1203, 221910), (1707, 156390), (2005, 133146), (2406, 110955), (2845, 93834), (3414, 78195), (3609, 73970), (4010, 66573), (5121, 52130), (5213, 51210), (5690, 46917), (6015, 44382), (7218, 36985), (7397, 36090), (8535, 31278), (10242, 26065), (10426, 25605), (12030, 22191), (14794, 18045), (15639, 17070)]