2248663120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2659}}^1$

素因数の和:2745

約数の個数: 120

約数和(自身を含む): 5895560160

約数和(自身を除く): 3646897040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 961, 1240, 1364, 1705, 1922, 2480, 2659, 2728, 3410, 3844, 4805, 5318, 5456, 6820, 7688, 9610, 10571, 10636, 13295, 13640, 15376, 19220, 21142, 21272, 26590, 27280, 29249, 38440, 42284, 42544, 52855, 53180, 58498, 76880, 82429, 84568, 105710, 106360, 116996, 146245, 164858, 169136, 211420, 212720, 233992, 292490, 329716, 412145, 422840, 467984, 584980, 659432, 824290, 845680, 906719, 1169960, 1318864, 1648580, 1813438, 2339920, 2555299, 3297160, 3626876, 4533595, 5110598, 6594320, 7253752, 9067190, 10221196, 12776495, 14507504, 18134380, 20442392, 25552990, 28108289, 36268760, 40884784, 51105980, 56216578, 72537520, 102211960, 112433156, 140541445, 204423920, 224866312, 281082890, 449732624, 562165780, 1124331560, 2248663120]

約数ペア:

[(1, 2248663120), (2, 1124331560), (4, 562165780), (5, 449732624), (8, 281082890), (10, 224866312), (11, 204423920), (16, 140541445), (20, 112433156), (22, 102211960), (31, 72537520), (40, 56216578), (44, 51105980), (55, 40884784), (62, 36268760), (80, 28108289), (88, 25552990), (110, 20442392), (124, 18134380), (155, 14507504), (176, 12776495), (220, 10221196), (248, 9067190), (310, 7253752), (341, 6594320), (440, 5110598), (496, 4533595), (620, 3626876), (682, 3297160), (880, 2555299), (961, 2339920), (1240, 1813438), (1364, 1648580), (1705, 1318864), (1922, 1169960), (2480, 906719), (2659, 845680), (2728, 824290), (3410, 659432), (3844, 584980), (4805, 467984), (5318, 422840), (5456, 412145), (6820, 329716), (7688, 292490), (9610, 233992), (10571, 212720), (10636, 211420), (13295, 169136), (13640, 164858), (15376, 146245), (19220, 116996), (21142, 106360), (21272, 105710), (26590, 84568), (27280, 82429), (29249, 76880), (38440, 58498), (42284, 53180), (42544, 52855)]