9801235320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{7351}}^1$

素因数の和:7677

約数の個数: 128

約数和(自身を含む): 30236129280

約数和(自身を除く): 20434893960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 271, 328, 410, 492, 542, 615, 813, 820, 984, 1084, 1230, 1355, 1626, 1640, 2168, 2460, 2710, 3252, 4065, 4920, 5420, 6504, 7351, 8130, 10840, 11111, 14702, 16260, 22053, 22222, 29404, 32520, 33333, 36755, 44106, 44444, 55555, 58808, 66666, 73510, 88212, 88888, 110265, 111110, 133332, 147020, 166665, 176424, 220530, 222220, 266664, 294040, 301391, 333330, 441060, 444440, 602782, 666660, 882120, 904173, 1205564, 1333320, 1506955, 1808346, 1992121, 2411128, 3013910, 3616692, 3984242, 4520865, 5976363, 6027820, 7233384, 7968484, 9041730, 9960605, 11952726, 12055640, 15936968, 18083460, 19921210, 23905452, 29881815, 36166920, 39842420, 47810904, 59763630, 79684840, 81676961, 119527260, 163353922, 239054520, 245030883, 326707844, 408384805, 490061766, 653415688, 816769610, 980123532, 1225154415, 1633539220, 1960247064, 2450308830, 3267078440, 4900617660, 9801235320]

約数ペア:

[(1, 9801235320), (2, 4900617660), (3, 3267078440), (4, 2450308830), (5, 1960247064), (6, 1633539220), (8, 1225154415), (10, 980123532), (12, 816769610), (15, 653415688), (20, 490061766), (24, 408384805), (30, 326707844), (40, 245030883), (41, 239054520), (60, 163353922), (82, 119527260), (120, 81676961), (123, 79684840), (164, 59763630), (205, 47810904), (246, 39842420), (271, 36166920), (328, 29881815), (410, 23905452), (492, 19921210), (542, 18083460), (615, 15936968), (813, 12055640), (820, 11952726), (984, 9960605), (1084, 9041730), (1230, 7968484), (1355, 7233384), (1626, 6027820), (1640, 5976363), (2168, 4520865), (2460, 3984242), (2710, 3616692), (3252, 3013910), (4065, 2411128), (4920, 1992121), (5420, 1808346), (6504, 1506955), (7351, 1333320), (8130, 1205564), (10840, 904173), (11111, 882120), (14702, 666660), (16260, 602782), (22053, 444440), (22222, 441060), (29404, 333330), (32520, 301391), (33333, 294040), (36755, 266664), (44106, 222220), (44444, 220530), (55555, 176424), (58808, 166665), (66666, 147020), (73510, 133332), (88212, 111110), (88888, 110265)]