196649880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 256

約数和(自身を含む): 731566080

約数和(自身を除く): 534916200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 47, 51, 56, 60, 68, 70, 84, 85, 94, 102, 105, 119, 120, 136, 140, 141, 168, 170, 188, 204, 210, 235, 238, 255, 280, 282, 293, 329, 340, 357, 376, 408, 420, 470, 476, 510, 564, 586, 595, 658, 680, 705, 714, 799, 840, 879, 940, 952, 987, 1020, 1128, 1172, 1190, 1316, 1410, 1428, 1465, 1598, 1645, 1758, 1785, 1880, 1974, 2040, 2051, 2344, 2380, 2397, 2632, 2820, 2856, 2930, 3196, 3290, 3516, 3570, 3948, 3995, 4102, 4395, 4760, 4794, 4935, 4981, 5593, 5640, 5860, 6153, 6392, 6580, 7032, 7140, 7896, 7990, 8204, 8790, 9588, 9870, 9962, 10255, 11186, 11720, 11985, 12306, 13160, 13771, 14280, 14943, 15980, 16408, 16779, 17580, 19176, 19740, 19924, 20510, 22372, 23970, 24612, 24905, 27542, 27965, 29886, 30765, 31960, 33558, 34867, 35160, 39480, 39848, 41020, 41313, 44744, 47940, 49224, 49810, 55084, 55930, 59772, 61530, 67116, 68855, 69734, 74715, 82040, 82626, 83895, 95880, 96397, 99620, 104601, 110168, 111860, 119544, 123060, 134232, 137710, 139468, 149430, 165252, 167790, 174335, 192794, 199240, 206565, 209202, 223720, 234107, 246120, 275420, 278936, 289191, 298860, 330504, 335580, 348670, 385588, 413130, 418404, 468214, 481985, 523005, 550840, 578382, 597720, 671160, 697340, 702321, 771176, 826260, 836808, 936428, 963970, 1046010, 1156764, 1170535, 1394680, 1404642, 1445955, 1638749, 1652520, 1872856, 1927940, 2092020, 2313528, 2341070, 2809284, 2891910, 3277498, 3511605, 3855880, 4184040, 4682140, 4916247, 5618568, 5783820, 6554996, 7023210, 8193745, 9364280, 9832494, 11567640, 13109992, 14046420, 16387490, 19664988, 24581235, 28092840, 32774980, 39329976, 49162470, 65549960, 98324940, 196649880]

約数ペア:

[(1, 196649880), (2, 98324940), (3, 65549960), (4, 49162470), (5, 39329976), (6, 32774980), (7, 28092840), (8, 24581235), (10, 19664988), (12, 16387490), (14, 14046420), (15, 13109992), (17, 11567640), (20, 9832494), (21, 9364280), (24, 8193745), (28, 7023210), (30, 6554996), (34, 5783820), (35, 5618568), (40, 4916247), (42, 4682140), (47, 4184040), (51, 3855880), (56, 3511605), (60, 3277498), (68, 2891910), (70, 2809284), (84, 2341070), (85, 2313528), (94, 2092020), (102, 1927940), (105, 1872856), (119, 1652520), (120, 1638749), (136, 1445955), (140, 1404642), (141, 1394680), (168, 1170535), (170, 1156764), (188, 1046010), (204, 963970), (210, 936428), (235, 836808), (238, 826260), (255, 771176), (280, 702321), (282, 697340), (293, 671160), (329, 597720), (340, 578382), (357, 550840), (376, 523005), (408, 481985), (420, 468214), (470, 418404), (476, 413130), (510, 385588), (564, 348670), (586, 335580), (595, 330504), (658, 298860), (680, 289191), (705, 278936), (714, 275420), (799, 246120), (840, 234107), (879, 223720), (940, 209202), (952, 206565), (987, 199240), (1020, 192794), (1128, 174335), (1172, 167790), (1190, 165252), (1316, 149430), (1410, 139468), (1428, 137710), (1465, 134232), (1598, 123060), (1645, 119544), (1758, 111860), (1785, 110168), (1880, 104601), (1974, 99620), (2040, 96397), (2051, 95880), (2344, 83895), (2380, 82626), (2397, 82040), (2632, 74715), (2820, 69734), (2856, 68855), (2930, 67116), (3196, 61530), (3290, 59772), (3516, 55930), (3570, 55084), (3948, 49810), (3995, 49224), (4102, 47940), (4395, 44744), (4760, 41313), (4794, 41020), (4935, 39848), (4981, 39480), (5593, 35160), (5640, 34867), (5860, 33558), (6153, 31960), (6392, 30765), (6580, 29886), (7032, 27965), (7140, 27542), (7896, 24905), (7990, 24612), (8204, 23970), (8790, 22372), (9588, 20510), (9870, 19924), (9962, 19740), (10255, 19176), (11186, 17580), (11720, 16779), (11985, 16408), (12306, 15980), (13160, 14943), (13771, 14280)]