1234873680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{641}}^1$

素因数の和:1029

約数の個数: 160

約数和(自身を含む): 4012243200

約数和(自身を除く): 2777369520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 349, 368, 460, 552, 641, 690, 698, 920, 1047, 1104, 1282, 1380, 1396, 1745, 1840, 1923, 2094, 2564, 2760, 2792, 3205, 3490, 3846, 4188, 5128, 5235, 5520, 5584, 6410, 6980, 7692, 8027, 8376, 9615, 10256, 10470, 12820, 13960, 14743, 15384, 16054, 16752, 19230, 20940, 24081, 25640, 27920, 29486, 30768, 32108, 38460, 40135, 41880, 44229, 48162, 51280, 58972, 64216, 73715, 76920, 80270, 83760, 88458, 96324, 117944, 120405, 128432, 147430, 153840, 160540, 176916, 192648, 221145, 223709, 235888, 240810, 294860, 321080, 353832, 385296, 442290, 447418, 481620, 589720, 642160, 671127, 707664, 884580, 894836, 963240, 1118545, 1179440, 1342254, 1769160, 1789672, 1926480, 2237090, 2684508, 3355635, 3538320, 3579344, 4474180, 5145307, 5369016, 6711270, 8948360, 10290614, 10738032, 13422540, 15435921, 17896720, 20581228, 25726535, 26845080, 30871842, 41162456, 51453070, 53690160, 61743684, 77179605, 82324912, 102906140, 123487368, 154359210, 205812280, 246974736, 308718420, 411624560, 617436840, 1234873680]

約数ペア:

[(1, 1234873680), (2, 617436840), (3, 411624560), (4, 308718420), (5, 246974736), (6, 205812280), (8, 154359210), (10, 123487368), (12, 102906140), (15, 82324912), (16, 77179605), (20, 61743684), (23, 53690160), (24, 51453070), (30, 41162456), (40, 30871842), (46, 26845080), (48, 25726535), (60, 20581228), (69, 17896720), (80, 15435921), (92, 13422540), (115, 10738032), (120, 10290614), (138, 8948360), (184, 6711270), (230, 5369016), (240, 5145307), (276, 4474180), (345, 3579344), (349, 3538320), (368, 3355635), (460, 2684508), (552, 2237090), (641, 1926480), (690, 1789672), (698, 1769160), (920, 1342254), (1047, 1179440), (1104, 1118545), (1282, 963240), (1380, 894836), (1396, 884580), (1745, 707664), (1840, 671127), (1923, 642160), (2094, 589720), (2564, 481620), (2760, 447418), (2792, 442290), (3205, 385296), (3490, 353832), (3846, 321080), (4188, 294860), (5128, 240810), (5235, 235888), (5520, 223709), (5584, 221145), (6410, 192648), (6980, 176916), (7692, 160540), (8027, 153840), (8376, 147430), (9615, 128432), (10256, 120405), (10470, 117944), (12820, 96324), (13960, 88458), (14743, 83760), (15384, 80270), (16054, 76920), (16752, 73715), (19230, 64216), (20940, 58972), (24081, 51280), (25640, 48162), (27920, 44229), (29486, 41880), (30768, 40135), (32108, 38460)]