15695978340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{1619}}^1$

素因数の和:2242

約数の個数: 192

約数和(自身を含む): 51575408640

約数和(自身を除く): 35879430300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 563, 574, 615, 820, 861, 1126, 1148, 1230, 1435, 1619, 1689, 1722, 2252, 2460, 2815, 2870, 3238, 3378, 3444, 3941, 4305, 4857, 5630, 5740, 6476, 6756, 7882, 8095, 8445, 8610, 9714, 11260, 11333, 11823, 15764, 16190, 16890, 17220, 19428, 19705, 22666, 23083, 23646, 24285, 32380, 33780, 33999, 39410, 45332, 46166, 47292, 48570, 56665, 59115, 66379, 67998, 69249, 78820, 92332, 97140, 113330, 115415, 118230, 132758, 135996, 138498, 161581, 169995, 199137, 226660, 230830, 236460, 265516, 276996, 323162, 331895, 339990, 346245, 398274, 461660, 464653, 484743, 646324, 663790, 679980, 692490, 796548, 807905, 911497, 929306, 969486, 995685, 1327580, 1384980, 1393959, 1615810, 1822994, 1858612, 1938972, 1991370, 2323265, 2423715, 2734491, 2787918, 3231620, 3645988, 3982740, 4557485, 4646530, 4847430, 5468982, 5575836, 6380479, 6969795, 9114970, 9293060, 9694860, 10937964, 12760958, 13672455, 13939590, 18229940, 19141437, 25521916, 27344910, 27879180, 31902395, 37371377, 38282874, 54689820, 63804790, 74742754, 76565748, 95707185, 112114131, 127609580, 149485508, 186856885, 191414370, 224228262, 261599639, 373713770, 382828740, 448456524, 523199278, 560570655, 747427540, 784798917, 1046398556, 1121141310, 1307998195, 1569597834, 2242282620, 2615996390, 3139195668, 3923994585, 5231992780, 7847989170, 15695978340]

約数ペア:

[(1, 15695978340), (2, 7847989170), (3, 5231992780), (4, 3923994585), (5, 3139195668), (6, 2615996390), (7, 2242282620), (10, 1569597834), (12, 1307998195), (14, 1121141310), (15, 1046398556), (20, 784798917), (21, 747427540), (28, 560570655), (30, 523199278), (35, 448456524), (41, 382828740), (42, 373713770), (60, 261599639), (70, 224228262), (82, 191414370), (84, 186856885), (105, 149485508), (123, 127609580), (140, 112114131), (164, 95707185), (205, 76565748), (210, 74742754), (246, 63804790), (287, 54689820), (410, 38282874), (420, 37371377), (492, 31902395), (563, 27879180), (574, 27344910), (615, 25521916), (820, 19141437), (861, 18229940), (1126, 13939590), (1148, 13672455), (1230, 12760958), (1435, 10937964), (1619, 9694860), (1689, 9293060), (1722, 9114970), (2252, 6969795), (2460, 6380479), (2815, 5575836), (2870, 5468982), (3238, 4847430), (3378, 4646530), (3444, 4557485), (3941, 3982740), (4305, 3645988), (4857, 3231620), (5630, 2787918), (5740, 2734491), (6476, 2423715), (6756, 2323265), (7882, 1991370), (8095, 1938972), (8445, 1858612), (8610, 1822994), (9714, 1615810), (11260, 1393959), (11333, 1384980), (11823, 1327580), (15764, 995685), (16190, 969486), (16890, 929306), (17220, 911497), (19428, 807905), (19705, 796548), (22666, 692490), (23083, 679980), (23646, 663790), (24285, 646324), (32380, 484743), (33780, 464653), (33999, 461660), (39410, 398274), (45332, 346245), (46166, 339990), (47292, 331895), (48570, 323162), (56665, 276996), (59115, 265516), (66379, 236460), (67998, 230830), (69249, 226660), (78820, 199137), (92332, 169995), (97140, 161581), (113330, 138498), (115415, 135996), (118230, 132758)]