40196400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 142074240

約数和(自身を除く): 101877840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 41, 43, 48, 50, 57, 60, 75, 76, 80, 82, 86, 95, 100, 114, 120, 123, 129, 150, 152, 164, 172, 190, 200, 205, 215, 228, 240, 246, 258, 285, 300, 304, 328, 344, 380, 400, 410, 430, 456, 475, 492, 516, 570, 600, 615, 645, 656, 688, 760, 779, 817, 820, 860, 912, 950, 984, 1025, 1032, 1075, 1140, 1200, 1230, 1290, 1425, 1520, 1558, 1634, 1640, 1720, 1763, 1900, 1968, 2050, 2064, 2150, 2280, 2337, 2451, 2460, 2580, 2850, 3075, 3116, 3225, 3268, 3280, 3440, 3526, 3800, 3895, 4085, 4100, 4300, 4560, 4674, 4902, 4920, 5160, 5289, 5700, 6150, 6232, 6450, 6536, 7052, 7600, 7790, 8170, 8200, 8600, 8815, 9348, 9804, 9840, 10320, 10578, 11400, 11685, 12255, 12300, 12464, 12900, 13072, 14104, 15580, 16340, 16400, 17200, 17630, 18696, 19475, 19608, 20425, 21156, 22800, 23370, 24510, 24600, 25800, 26445, 28208, 31160, 32680, 33497, 35260, 37392, 38950, 39216, 40850, 42312, 44075, 46740, 49020, 49200, 51600, 52890, 58425, 61275, 62320, 65360, 66994, 70520, 77900, 81700, 84624, 88150, 93480, 98040, 100491, 105780, 116850, 122550, 132225, 133988, 141040, 155800, 163400, 167485, 176300, 186960, 196080, 200982, 211560, 233700, 245100, 264450, 267976, 311600, 326800, 334970, 352600, 401964, 423120, 467400, 490200, 502455, 528900, 535952, 669940, 705200, 803928, 837425, 934800, 980400, 1004910, 1057800, 1339880, 1607856, 1674850, 2009820, 2115600, 2512275, 2679760, 3349700, 4019640, 5024550, 6699400, 8039280, 10049100, 13398800, 20098200, 40196400]

約数ペア:

[(1, 40196400), (2, 20098200), (3, 13398800), (4, 10049100), (5, 8039280), (6, 6699400), (8, 5024550), (10, 4019640), (12, 3349700), (15, 2679760), (16, 2512275), (19, 2115600), (20, 2009820), (24, 1674850), (25, 1607856), (30, 1339880), (38, 1057800), (40, 1004910), (41, 980400), (43, 934800), (48, 837425), (50, 803928), (57, 705200), (60, 669940), (75, 535952), (76, 528900), (80, 502455), (82, 490200), (86, 467400), (95, 423120), (100, 401964), (114, 352600), (120, 334970), (123, 326800), (129, 311600), (150, 267976), (152, 264450), (164, 245100), (172, 233700), (190, 211560), (200, 200982), (205, 196080), (215, 186960), (228, 176300), (240, 167485), (246, 163400), (258, 155800), (285, 141040), (300, 133988), (304, 132225), (328, 122550), (344, 116850), (380, 105780), (400, 100491), (410, 98040), (430, 93480), (456, 88150), (475, 84624), (492, 81700), (516, 77900), (570, 70520), (600, 66994), (615, 65360), (645, 62320), (656, 61275), (688, 58425), (760, 52890), (779, 51600), (817, 49200), (820, 49020), (860, 46740), (912, 44075), (950, 42312), (984, 40850), (1025, 39216), (1032, 38950), (1075, 37392), (1140, 35260), (1200, 33497), (1230, 32680), (1290, 31160), (1425, 28208), (1520, 26445), (1558, 25800), (1634, 24600), (1640, 24510), (1720, 23370), (1763, 22800), (1900, 21156), (1968, 20425), (2050, 19608), (2064, 19475), (2150, 18696), (2280, 17630), (2337, 17200), (2451, 16400), (2460, 16340), (2580, 15580), (2850, 14104), (3075, 13072), (3116, 12900), (3225, 12464), (3268, 12300), (3280, 12255), (3440, 11685), (3526, 11400), (3800, 10578), (3895, 10320), (4085, 9840), (4100, 9804), (4300, 9348), (4560, 8815), (4674, 8600), (4902, 8200), (4920, 8170), (5160, 7790), (5289, 7600), (5700, 7052), (6150, 6536), (6232, 6450)]