19363747920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7334753}}^1$

素因数の和:7334780

約数の個数: 80

約数和(自身を含む): 65484683712

約数和(自身を除く): 46120935792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 7334753, 14669506, 22004259, 29339012, 36673765, 44008518, 58678024, 73347530, 80682283, 88017036, 110021295, 117356048, 146695060, 161364566, 176034072, 220042590, 242046849, 293390120, 322729132, 352068144, 403411415, 440085180, 484093698, 586780240, 645458264, 806822830, 880170360, 968187396, 1210234245, 1290916528, 1613645660, 1760340720, 1936374792, 2420468490, 3227291320, 3872749584, 4840936980, 6454582640, 9681873960, 19363747920]

約数ペア:

[(1, 19363747920), (2, 9681873960), (3, 6454582640), (4, 4840936980), (5, 3872749584), (6, 3227291320), (8, 2420468490), (10, 1936374792), (11, 1760340720), (12, 1613645660), (15, 1290916528), (16, 1210234245), (20, 968187396), (22, 880170360), (24, 806822830), (30, 645458264), (33, 586780240), (40, 484093698), (44, 440085180), (48, 403411415), (55, 352068144), (60, 322729132), (66, 293390120), (80, 242046849), (88, 220042590), (110, 176034072), (120, 161364566), (132, 146695060), (165, 117356048), (176, 110021295), (220, 88017036), (240, 80682283), (264, 73347530), (330, 58678024), (440, 44008518), (528, 36673765), (660, 29339012), (880, 22004259), (1320, 14669506), (2640, 7334753)]