196456080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:481

約数の個数: 160

約数和(自身を含む): 650851200

約数和(自身を除く): 454395120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 179, 204, 240, 255, 269, 272, 340, 358, 408, 510, 537, 538, 680, 716, 807, 816, 895, 1020, 1074, 1076, 1345, 1360, 1432, 1614, 1790, 2040, 2148, 2152, 2685, 2690, 2864, 3043, 3228, 3580, 4035, 4080, 4296, 4304, 4573, 5370, 5380, 6086, 6456, 7160, 8070, 8592, 9129, 9146, 10740, 10760, 12172, 12912, 13719, 14320, 15215, 16140, 18258, 18292, 21480, 21520, 22865, 24344, 27438, 30430, 32280, 36516, 36584, 42960, 45645, 45730, 48151, 48688, 54876, 60860, 64560, 68595, 73032, 73168, 91290, 91460, 96302, 109752, 121720, 137190, 144453, 146064, 182580, 182920, 192604, 219504, 240755, 243440, 274380, 288906, 365160, 365840, 385208, 481510, 548760, 577812, 722265, 730320, 770416, 818567, 963020, 1097520, 1155624, 1444530, 1637134, 1926040, 2311248, 2455701, 2889060, 3274268, 3852080, 4092835, 4911402, 5778120, 6548536, 8185670, 9822804, 11556240, 12278505, 13097072, 16371340, 19645608, 24557010, 32742680, 39291216, 49114020, 65485360, 98228040, 196456080]

約数ペア:

[(1, 196456080), (2, 98228040), (3, 65485360), (4, 49114020), (5, 39291216), (6, 32742680), (8, 24557010), (10, 19645608), (12, 16371340), (15, 13097072), (16, 12278505), (17, 11556240), (20, 9822804), (24, 8185670), (30, 6548536), (34, 5778120), (40, 4911402), (48, 4092835), (51, 3852080), (60, 3274268), (68, 2889060), (80, 2455701), (85, 2311248), (102, 1926040), (120, 1637134), (136, 1444530), (170, 1155624), (179, 1097520), (204, 963020), (240, 818567), (255, 770416), (269, 730320), (272, 722265), (340, 577812), (358, 548760), (408, 481510), (510, 385208), (537, 365840), (538, 365160), (680, 288906), (716, 274380), (807, 243440), (816, 240755), (895, 219504), (1020, 192604), (1074, 182920), (1076, 182580), (1345, 146064), (1360, 144453), (1432, 137190), (1614, 121720), (1790, 109752), (2040, 96302), (2148, 91460), (2152, 91290), (2685, 73168), (2690, 73032), (2864, 68595), (3043, 64560), (3228, 60860), (3580, 54876), (4035, 48688), (4080, 48151), (4296, 45730), (4304, 45645), (4573, 42960), (5370, 36584), (5380, 36516), (6086, 32280), (6456, 30430), (7160, 27438), (8070, 24344), (8592, 22865), (9129, 21520), (9146, 21480), (10740, 18292), (10760, 18258), (12172, 16140), (12912, 15215), (13719, 14320)]