405596880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2598

約数の個数: 240

約数和(自身を含む): 1553806800

約数和(自身を除く): 1148209920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2549, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5098, 5304, 6120, 6630, 7647, 7956, 8840, 9360, 9945, 10196, 10608, 12240, 12745, 13260, 15294, 15912, 17680, 19890, 20392, 22941, 25490, 26520, 30588, 31824, 33137, 38235, 39780, 40784, 43333, 45882, 50980, 53040, 61176, 66274, 76470, 79560, 86666, 91764, 99411, 101960, 114705, 122352, 129999, 132548, 152940, 159120, 165685, 173332, 183528, 198822, 203920, 216665, 229410, 259998, 265096, 298233, 305880, 331370, 346664, 367056, 389997, 397644, 433330, 458820, 497055, 519996, 530192, 563329, 596466, 611760, 649995, 662740, 693328, 779994, 795288, 866660, 917640, 994110, 1039992, 1126658, 1192932, 1299990, 1325480, 1491165, 1559988, 1590576, 1689987, 1733320, 1835280, 1949985, 1988220, 2079984, 2253316, 2385864, 2599980, 2650960, 2816645, 2982330, 3119976, 3379974, 3466640, 3899970, 3976440, 4506632, 4771728, 5069961, 5199960, 5633290, 5964660, 6239952, 6759948, 7799940, 7952880, 8449935, 9013264, 10139922, 10399920, 11266580, 11929320, 13519896, 15599880, 16899870, 20279844, 22533160, 23858640, 25349805, 27039792, 31199760, 33799740, 40559688, 45066320, 50699610, 67599480, 81119376, 101399220, 135198960, 202798440, 405596880]

約数ペア:

[(1, 405596880), (2, 202798440), (3, 135198960), (4, 101399220), (5, 81119376), (6, 67599480), (8, 50699610), (9, 45066320), (10, 40559688), (12, 33799740), (13, 31199760), (15, 27039792), (16, 25349805), (17, 23858640), (18, 22533160), (20, 20279844), (24, 16899870), (26, 15599880), (30, 13519896), (34, 11929320), (36, 11266580), (39, 10399920), (40, 10139922), (45, 9013264), (48, 8449935), (51, 7952880), (52, 7799940), (60, 6759948), (65, 6239952), (68, 5964660), (72, 5633290), (78, 5199960), (80, 5069961), (85, 4771728), (90, 4506632), (102, 3976440), (104, 3899970), (117, 3466640), (120, 3379974), (130, 3119976), (136, 2982330), (144, 2816645), (153, 2650960), (156, 2599980), (170, 2385864), (180, 2253316), (195, 2079984), (204, 1988220), (208, 1949985), (221, 1835280), (234, 1733320), (240, 1689987), (255, 1590576), (260, 1559988), (272, 1491165), (306, 1325480), (312, 1299990), (340, 1192932), (360, 1126658), (390, 1039992), (408, 994110), (442, 917640), (468, 866660), (510, 795288), (520, 779994), (585, 693328), (612, 662740), (624, 649995), (663, 611760), (680, 596466), (720, 563329), (765, 530192), (780, 519996), (816, 497055), (884, 458820), (936, 433330), (1020, 397644), (1040, 389997), (1105, 367056), (1170, 346664), (1224, 331370), (1326, 305880), (1360, 298233), (1530, 265096), (1560, 259998), (1768, 229410), (1872, 216665), (1989, 203920), (2040, 198822), (2210, 183528), (2340, 173332), (2448, 165685), (2549, 159120), (2652, 152940), (3060, 132548), (3120, 129999), (3315, 122352), (3536, 114705), (3978, 101960), (4080, 99411), (4420, 91764), (4680, 86666), (5098, 79560), (5304, 76470), (6120, 66274), (6630, 61176), (7647, 53040), (7956, 50980), (8840, 45882), (9360, 43333), (9945, 40784), (10196, 39780), (10608, 38235), (12240, 33137), (12745, 31824), (13260, 30588), (15294, 26520), (15912, 25490), (17680, 22941), (19890, 20392)]