1867922640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{919}}^1\times {\mathrm{941}}^1$

素因数の和:1882

約数の個数: 160

約数和(自身を含む): 6447801600

約数和(自身を除く): 4579878960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 919, 941, 1080, 1838, 1882, 2160, 2757, 2823, 3676, 3764, 4595, 4705, 5514, 5646, 7352, 7528, 8271, 8469, 9190, 9410, 11028, 11292, 13785, 14115, 14704, 15056, 16542, 16938, 18380, 18820, 22056, 22584, 24813, 25407, 27570, 28230, 33084, 33876, 36760, 37640, 41355, 42345, 44112, 45168, 49626, 50814, 55140, 56460, 66168, 67752, 73520, 75280, 82710, 84690, 99252, 101628, 110280, 112920, 124065, 127035, 132336, 135504, 165420, 169380, 198504, 203256, 220560, 225840, 248130, 254070, 330840, 338760, 397008, 406512, 496260, 508140, 661680, 677520, 864779, 992520, 1016280, 1729558, 1985040, 2032560, 2594337, 3459116, 4323895, 5188674, 6918232, 7783011, 8647790, 10377348, 12971685, 13836464, 15566022, 17295580, 20754696, 23349033, 25943370, 31132044, 34591160, 38915055, 41509392, 46698066, 51886740, 62264088, 69182320, 77830110, 93396132, 103773480, 116745165, 124528176, 155660220, 186792264, 207546960, 233490330, 311320440, 373584528, 466980660, 622640880, 933961320, 1867922640]

約数ペア:

[(1, 1867922640), (2, 933961320), (3, 622640880), (4, 466980660), (5, 373584528), (6, 311320440), (8, 233490330), (9, 207546960), (10, 186792264), (12, 155660220), (15, 124528176), (16, 116745165), (18, 103773480), (20, 93396132), (24, 77830110), (27, 69182320), (30, 62264088), (36, 51886740), (40, 46698066), (45, 41509392), (48, 38915055), (54, 34591160), (60, 31132044), (72, 25943370), (80, 23349033), (90, 20754696), (108, 17295580), (120, 15566022), (135, 13836464), (144, 12971685), (180, 10377348), (216, 8647790), (240, 7783011), (270, 6918232), (360, 5188674), (432, 4323895), (540, 3459116), (720, 2594337), (919, 2032560), (941, 1985040), (1080, 1729558), (1838, 1016280), (1882, 992520), (2160, 864779), (2757, 677520), (2823, 661680), (3676, 508140), (3764, 496260), (4595, 406512), (4705, 397008), (5514, 338760), (5646, 330840), (7352, 254070), (7528, 248130), (8271, 225840), (8469, 220560), (9190, 203256), (9410, 198504), (11028, 169380), (11292, 165420), (13785, 135504), (14115, 132336), (14704, 127035), (15056, 124065), (16542, 112920), (16938, 110280), (18380, 101628), (18820, 99252), (22056, 84690), (22584, 82710), (24813, 75280), (25407, 73520), (27570, 67752), (28230, 66168), (33084, 56460), (33876, 55140), (36760, 50814), (37640, 49626), (41355, 45168), (42345, 44112)]