20324074260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1\times {\mathrm{1951}}^1$

素因数の和:3446

約数の個数: 192

約数和(自身を含む): 68945264640

約数和(自身を除く): 48621190380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1459, 1785, 1951, 2380, 2918, 3570, 3902, 4377, 5836, 5853, 7140, 7295, 7804, 8754, 9755, 10213, 11706, 13657, 14590, 17508, 19510, 20426, 21885, 23412, 24803, 27314, 29180, 29265, 30639, 33167, 39020, 40852, 40971, 43770, 49606, 51065, 54628, 58530, 61278, 66334, 68285, 74409, 81942, 87540, 99212, 99501, 102130, 117060, 122556, 124015, 132668, 136570, 148818, 153195, 163884, 165835, 173621, 199002, 204260, 204855, 232169, 248030, 273140, 297636, 306390, 331670, 347242, 372045, 398004, 409710, 464338, 496060, 497505, 520863, 612780, 663340, 694484, 696507, 744090, 819420, 868105, 928676, 995010, 1041726, 1160845, 1393014, 1488180, 1736210, 1990020, 2083452, 2321690, 2604315, 2786028, 2846509, 3472420, 3482535, 4643380, 5208630, 5693018, 6965070, 8539527, 10417260, 11386036, 13930140, 14232545, 17079054, 19925563, 28465090, 34158108, 39851126, 42697635, 48390653, 56930180, 59776689, 79702252, 85395270, 96781306, 99627815, 119553378, 145171959, 170790540, 193562612, 199255630, 239106756, 241953265, 290343918, 298883445, 338734571, 398511260, 483906530, 580687836, 597766890, 677469142, 725859795, 967813060, 1016203713, 1195533780, 1354938284, 1451719590, 1693672855, 2032407426, 2903439180, 3387345710, 4064814852, 5081018565, 6774691420, 10162037130, 20324074260]

約数ペア:

[(1, 20324074260), (2, 10162037130), (3, 6774691420), (4, 5081018565), (5, 4064814852), (6, 3387345710), (7, 2903439180), (10, 2032407426), (12, 1693672855), (14, 1451719590), (15, 1354938284), (17, 1195533780), (20, 1016203713), (21, 967813060), (28, 725859795), (30, 677469142), (34, 597766890), (35, 580687836), (42, 483906530), (51, 398511260), (60, 338734571), (68, 298883445), (70, 290343918), (84, 241953265), (85, 239106756), (102, 199255630), (105, 193562612), (119, 170790540), (140, 145171959), (170, 119553378), (204, 99627815), (210, 96781306), (238, 85395270), (255, 79702252), (340, 59776689), (357, 56930180), (420, 48390653), (476, 42697635), (510, 39851126), (595, 34158108), (714, 28465090), (1020, 19925563), (1190, 17079054), (1428, 14232545), (1459, 13930140), (1785, 11386036), (1951, 10417260), (2380, 8539527), (2918, 6965070), (3570, 5693018), (3902, 5208630), (4377, 4643380), (5836, 3482535), (5853, 3472420), (7140, 2846509), (7295, 2786028), (7804, 2604315), (8754, 2321690), (9755, 2083452), (10213, 1990020), (11706, 1736210), (13657, 1488180), (14590, 1393014), (17508, 1160845), (19510, 1041726), (20426, 995010), (21885, 928676), (23412, 868105), (24803, 819420), (27314, 744090), (29180, 696507), (29265, 694484), (30639, 663340), (33167, 612780), (39020, 520863), (40852, 497505), (40971, 496060), (43770, 464338), (49606, 409710), (51065, 398004), (54628, 372045), (58530, 347242), (61278, 331670), (66334, 306390), (68285, 297636), (74409, 273140), (81942, 248030), (87540, 232169), (99212, 204855), (99501, 204260), (102130, 199002), (117060, 173621), (122556, 165835), (124015, 163884), (132668, 153195), (136570, 148818)]