40853040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 146181120

約数和(自身を除く): 105328080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 31, 34, 38, 40, 48, 51, 57, 60, 62, 68, 76, 80, 85, 93, 95, 102, 114, 120, 124, 136, 152, 155, 170, 186, 190, 204, 228, 240, 248, 255, 272, 285, 289, 304, 310, 323, 340, 372, 380, 408, 456, 465, 496, 510, 527, 570, 578, 589, 620, 646, 680, 744, 760, 816, 867, 912, 930, 969, 1020, 1054, 1140, 1156, 1178, 1240, 1292, 1360, 1445, 1488, 1520, 1581, 1615, 1734, 1767, 1860, 1938, 2040, 2108, 2280, 2312, 2356, 2480, 2584, 2635, 2890, 2945, 3162, 3230, 3468, 3534, 3720, 3876, 4080, 4216, 4335, 4560, 4624, 4712, 4845, 5168, 5270, 5491, 5780, 5890, 6324, 6460, 6936, 7068, 7440, 7752, 7905, 8432, 8670, 8835, 8959, 9424, 9690, 10013, 10540, 10982, 11560, 11780, 12648, 12920, 13872, 14136, 15504, 15810, 16473, 17340, 17670, 17918, 19380, 20026, 21080, 21964, 23120, 23560, 25296, 25840, 26877, 27455, 28272, 30039, 31620, 32946, 34680, 35340, 35836, 38760, 40052, 42160, 43928, 44795, 47120, 50065, 53754, 54910, 60078, 63240, 65892, 69360, 70680, 71672, 77520, 80104, 82365, 87856, 89590, 100130, 107508, 109820, 120156, 126480, 131784, 134385, 141360, 143344, 150195, 160208, 164730, 170221, 179180, 200260, 215016, 219640, 240312, 263568, 268770, 300390, 329460, 340442, 358360, 400520, 430032, 439280, 480624, 510663, 537540, 600780, 658920, 680884, 716720, 801040, 851105, 1021326, 1075080, 1201560, 1317840, 1361768, 1702210, 2042652, 2150160, 2403120, 2553315, 2723536, 3404420, 4085304, 5106630, 6808840, 8170608, 10213260, 13617680, 20426520, 40853040]

約数ペア:

[(1, 40853040), (2, 20426520), (3, 13617680), (4, 10213260), (5, 8170608), (6, 6808840), (8, 5106630), (10, 4085304), (12, 3404420), (15, 2723536), (16, 2553315), (17, 2403120), (19, 2150160), (20, 2042652), (24, 1702210), (30, 1361768), (31, 1317840), (34, 1201560), (38, 1075080), (40, 1021326), (48, 851105), (51, 801040), (57, 716720), (60, 680884), (62, 658920), (68, 600780), (76, 537540), (80, 510663), (85, 480624), (93, 439280), (95, 430032), (102, 400520), (114, 358360), (120, 340442), (124, 329460), (136, 300390), (152, 268770), (155, 263568), (170, 240312), (186, 219640), (190, 215016), (204, 200260), (228, 179180), (240, 170221), (248, 164730), (255, 160208), (272, 150195), (285, 143344), (289, 141360), (304, 134385), (310, 131784), (323, 126480), (340, 120156), (372, 109820), (380, 107508), (408, 100130), (456, 89590), (465, 87856), (496, 82365), (510, 80104), (527, 77520), (570, 71672), (578, 70680), (589, 69360), (620, 65892), (646, 63240), (680, 60078), (744, 54910), (760, 53754), (816, 50065), (867, 47120), (912, 44795), (930, 43928), (969, 42160), (1020, 40052), (1054, 38760), (1140, 35836), (1156, 35340), (1178, 34680), (1240, 32946), (1292, 31620), (1360, 30039), (1445, 28272), (1488, 27455), (1520, 26877), (1581, 25840), (1615, 25296), (1734, 23560), (1767, 23120), (1860, 21964), (1938, 21080), (2040, 20026), (2108, 19380), (2280, 17918), (2312, 17670), (2356, 17340), (2480, 16473), (2584, 15810), (2635, 15504), (2890, 14136), (2945, 13872), (3162, 12920), (3230, 12648), (3468, 11780), (3534, 11560), (3720, 10982), (3876, 10540), (4080, 10013), (4216, 9690), (4335, 9424), (4560, 8959), (4624, 8835), (4712, 8670), (4845, 8432), (5168, 7905), (5270, 7752), (5491, 7440), (5780, 7068), (5890, 6936), (6324, 6460)]