15691640874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 40255315200

約数和(自身を除く): 24563674326

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 149, 169, 182, 222, 259, 273, 298, 338, 401, 447, 481, 507, 518, 546, 777, 802, 894, 962, 1014, 1043, 1183, 1203, 1443, 1554, 1937, 2086, 2366, 2406, 2807, 2886, 3129, 3367, 3549, 3874, 5213, 5513, 5614, 5811, 6253, 6258, 6734, 7098, 8421, 10101, 10426, 11026, 11622, 12506, 13559, 14837, 15639, 16539, 16842, 18759, 20202, 25181, 27118, 29674, 31278, 33078, 36491, 37518, 38591, 40677, 43771, 44511, 50362, 59749, 67769, 71669, 72982, 75543, 77182, 81354, 87542, 89022, 103859, 109473, 115773, 119498, 131313, 135538, 143338, 151086, 176267, 179247, 192881, 203307, 207718, 215007, 218946, 231546, 262626, 311577, 352534, 358494, 385762, 406614, 418243, 430014, 474383, 501683, 528801, 578643, 623154, 776737, 836486, 931697, 948766, 1003366, 1057602, 1157286, 1254729, 1350167, 1423149, 1505049, 1553474, 1863394, 2210713, 2330211, 2507453, 2509458, 2700334, 2795091, 2846298, 3010098, 4050501, 4421426, 4660422, 5014906, 5437159, 5590182, 6521879, 6632139, 7522359, 8101002, 10097581, 10874318, 13043758, 13264278, 15044718, 15474991, 16311477, 17552171, 19565637, 20195162, 28739269, 30292743, 30949982, 32622954, 35104342, 39131274, 46424973, 52656513, 57478538, 60585486, 70683067, 86217807, 92849946, 105313026, 141366134, 172435614, 201174883, 212049201, 373610497, 402349766, 424098402, 603524649, 747220994, 1120831491, 1207049298, 2241662982, 2615273479, 5230546958, 7845820437, 15691640874]

約数ペア:

[(1, 15691640874), (2, 7845820437), (3, 5230546958), (6, 2615273479), (7, 2241662982), (13, 1207049298), (14, 1120831491), (21, 747220994), (26, 603524649), (37, 424098402), (39, 402349766), (42, 373610497), (74, 212049201), (78, 201174883), (91, 172435614), (111, 141366134), (149, 105313026), (169, 92849946), (182, 86217807), (222, 70683067), (259, 60585486), (273, 57478538), (298, 52656513), (338, 46424973), (401, 39131274), (447, 35104342), (481, 32622954), (507, 30949982), (518, 30292743), (546, 28739269), (777, 20195162), (802, 19565637), (894, 17552171), (962, 16311477), (1014, 15474991), (1043, 15044718), (1183, 13264278), (1203, 13043758), (1443, 10874318), (1554, 10097581), (1937, 8101002), (2086, 7522359), (2366, 6632139), (2406, 6521879), (2807, 5590182), (2886, 5437159), (3129, 5014906), (3367, 4660422), (3549, 4421426), (3874, 4050501), (5213, 3010098), (5513, 2846298), (5614, 2795091), (5811, 2700334), (6253, 2509458), (6258, 2507453), (6734, 2330211), (7098, 2210713), (8421, 1863394), (10101, 1553474), (10426, 1505049), (11026, 1423149), (11622, 1350167), (12506, 1254729), (13559, 1157286), (14837, 1057602), (15639, 1003366), (16539, 948766), (16842, 931697), (18759, 836486), (20202, 776737), (25181, 623154), (27118, 578643), (29674, 528801), (31278, 501683), (33078, 474383), (36491, 430014), (37518, 418243), (38591, 406614), (40677, 385762), (43771, 358494), (44511, 352534), (50362, 311577), (59749, 262626), (67769, 231546), (71669, 218946), (72982, 215007), (75543, 207718), (77182, 203307), (81354, 192881), (87542, 179247), (89022, 176267), (103859, 151086), (109473, 143338), (115773, 135538), (119498, 131313)]