1398096720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15787}}^1$

素因数の和:15850

約数の個数: 160

約数和(自身を含む): 4933434240

約数和(自身を除く): 3535337520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 4428, 4920, 5535, 5904, 7380, 8856, 9840, 11070, 14760, 15787, 17712, 22140, 29520, 31574, 44280, 47361, 63148, 78935, 88560, 94722, 126296, 142083, 157870, 189444, 236805, 252592, 284166, 315740, 378888, 426249, 473610, 568332, 631480, 647267, 710415, 757776, 852498, 947220, 1136664, 1262960, 1294534, 1420830, 1704996, 1894440, 1941801, 2131245, 2273328, 2589068, 2841660, 3236335, 3409992, 3788880, 3883602, 4262490, 5178136, 5683320, 5825403, 6472670, 6819984, 7767204, 8524980, 9709005, 10356272, 11366640, 11650806, 12945340, 15534408, 17049960, 17476209, 19418010, 23301612, 25890680, 29127015, 31068816, 34099920, 34952418, 38836020, 46603224, 51781360, 58254030, 69904836, 77672040, 87381045, 93206448, 116508060, 139809672, 155344080, 174762090, 233016120, 279619344, 349524180, 466032240, 699048360, 1398096720]

約数ペア:

[(1, 1398096720), (2, 699048360), (3, 466032240), (4, 349524180), (5, 279619344), (6, 233016120), (8, 174762090), (9, 155344080), (10, 139809672), (12, 116508060), (15, 93206448), (16, 87381045), (18, 77672040), (20, 69904836), (24, 58254030), (27, 51781360), (30, 46603224), (36, 38836020), (40, 34952418), (41, 34099920), (45, 31068816), (48, 29127015), (54, 25890680), (60, 23301612), (72, 19418010), (80, 17476209), (82, 17049960), (90, 15534408), (108, 12945340), (120, 11650806), (123, 11366640), (135, 10356272), (144, 9709005), (164, 8524980), (180, 7767204), (205, 6819984), (216, 6472670), (240, 5825403), (246, 5683320), (270, 5178136), (328, 4262490), (360, 3883602), (369, 3788880), (410, 3409992), (432, 3236335), (492, 2841660), (540, 2589068), (615, 2273328), (656, 2131245), (720, 1941801), (738, 1894440), (820, 1704996), (984, 1420830), (1080, 1294534), (1107, 1262960), (1230, 1136664), (1476, 947220), (1640, 852498), (1845, 757776), (1968, 710415), (2160, 647267), (2214, 631480), (2460, 568332), (2952, 473610), (3280, 426249), (3690, 378888), (4428, 315740), (4920, 284166), (5535, 252592), (5904, 236805), (7380, 189444), (8856, 157870), (9840, 142083), (11070, 126296), (14760, 94722), (15787, 88560), (17712, 78935), (22140, 63148), (29520, 47361), (31574, 44280)]