15724471980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{17341}}^1$

素因数の和:17504

約数の個数: 192

約数和(自身を含む): 53700820992

約数和(自身を除く): 37976349012

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, 127, 140, 170, 204, 210, 238, 254, 255, 340, 357, 381, 420, 476, 508, 510, 595, 635, 714, 762, 889, 1020, 1190, 1270, 1428, 1524, 1778, 1785, 1905, 2159, 2380, 2540, 2667, 3556, 3570, 3810, 4318, 4445, 5334, 6477, 7140, 7620, 8636, 8890, 10668, 10795, 12954, 13335, 15113, 17341, 17780, 21590, 25908, 26670, 30226, 32385, 34682, 43180, 45339, 52023, 53340, 60452, 64770, 69364, 75565, 86705, 90678, 104046, 121387, 129540, 151130, 173410, 181356, 208092, 226695, 242774, 260115, 294797, 302260, 346820, 364161, 453390, 485548, 520230, 589594, 606935, 728322, 884391, 906780, 1040460, 1179188, 1213870, 1456644, 1473985, 1768782, 1820805, 2063579, 2202307, 2427740, 2947970, 3537564, 3641610, 4127158, 4404614, 4421955, 5895940, 6190737, 6606921, 7283220, 8254316, 8809228, 8843910, 10317895, 11011535, 12381474, 13213842, 15416149, 17687820, 20635790, 22023070, 24762948, 26427684, 30832298, 30953685, 33034605, 37439219, 41271580, 44046140, 46248447, 61664596, 61907370, 66069210, 74878438, 77080745, 92496894, 112317657, 123814740, 132138420, 149756876, 154161490, 184993788, 187196095, 224635314, 231242235, 262074533, 308322980, 374392190, 449270628, 462484470, 524149066, 561588285, 748784380, 786223599, 924968940, 1048298132, 1123176570, 1310372665, 1572447198, 2246353140, 2620745330, 3144894396, 3931117995, 5241490660, 7862235990, 15724471980]

約数ペア:

[(1, 15724471980), (2, 7862235990), (3, 5241490660), (4, 3931117995), (5, 3144894396), (6, 2620745330), (7, 2246353140), (10, 1572447198), (12, 1310372665), (14, 1123176570), (15, 1048298132), (17, 924968940), (20, 786223599), (21, 748784380), (28, 561588285), (30, 524149066), (34, 462484470), (35, 449270628), (42, 374392190), (51, 308322980), (60, 262074533), (68, 231242235), (70, 224635314), (84, 187196095), (85, 184993788), (102, 154161490), (105, 149756876), (119, 132138420), (127, 123814740), (140, 112317657), (170, 92496894), (204, 77080745), (210, 74878438), (238, 66069210), (254, 61907370), (255, 61664596), (340, 46248447), (357, 44046140), (381, 41271580), (420, 37439219), (476, 33034605), (508, 30953685), (510, 30832298), (595, 26427684), (635, 24762948), (714, 22023070), (762, 20635790), (889, 17687820), (1020, 15416149), (1190, 13213842), (1270, 12381474), (1428, 11011535), (1524, 10317895), (1778, 8843910), (1785, 8809228), (1905, 8254316), (2159, 7283220), (2380, 6606921), (2540, 6190737), (2667, 5895940), (3556, 4421955), (3570, 4404614), (3810, 4127158), (4318, 3641610), (4445, 3537564), (5334, 2947970), (6477, 2427740), (7140, 2202307), (7620, 2063579), (8636, 1820805), (8890, 1768782), (10668, 1473985), (10795, 1456644), (12954, 1213870), (13335, 1179188), (15113, 1040460), (17341, 906780), (17780, 884391), (21590, 728322), (25908, 606935), (26670, 589594), (30226, 520230), (32385, 485548), (34682, 453390), (43180, 364161), (45339, 346820), (52023, 302260), (53340, 294797), (60452, 260115), (64770, 242774), (69364, 226695), (75565, 208092), (86705, 181356), (90678, 173410), (104046, 151130), (121387, 129540)]