15665097370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 33697762560

約数和(自身を除く): 18032665190

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 43, 46, 65, 74, 86, 89, 115, 130, 178, 185, 215, 230, 299, 370, 430, 445, 481, 559, 598, 851, 890, 962, 989, 1118, 1157, 1369, 1495, 1591, 1702, 1978, 2047, 2314, 2405, 2738, 2795, 2990, 3182, 3293, 3827, 4094, 4255, 4810, 4945, 5590, 5785, 6586, 6845, 7654, 7955, 8510, 9890, 10235, 11063, 11570, 12857, 13690, 15910, 16465, 17797, 19135, 20470, 20683, 22126, 25714, 26611, 31487, 32930, 35594, 36593, 38270, 41366, 42809, 49751, 53222, 55315, 58867, 62974, 64285, 73186, 75739, 85618, 88021, 88985, 99502, 103415, 110630, 117734, 121841, 128570, 133055, 141599, 151478, 157435, 176042, 177970, 182965, 206830, 214045, 243682, 248755, 266110, 283198, 294335, 314870, 365930, 378695, 409331, 428090, 440105, 475709, 497510, 588670, 609205, 707995, 757390, 765271, 818662, 880210, 951418, 984607, 1144273, 1218410, 1353941, 1415990, 1530542, 1583933, 1840787, 1969214, 2046655, 2288546, 2378545, 2707882, 2802343, 3167866, 3256777, 3681574, 3826355, 4093310, 4757090, 4923035, 5239163, 5604686, 5721365, 6513554, 6769705, 7652710, 7919665, 9203935, 9846070, 10478326, 11442730, 13539410, 14011715, 15839330, 16283885, 17601233, 18407870, 26195815, 28023430, 32567770, 35202466, 36430459, 42338101, 52391630, 68109119, 72860918, 84676202, 88006165, 120500749, 136218238, 176012330, 182152295, 211690505, 241001498, 340545595, 364304590, 423381010, 602503745, 681091190, 1205007490, 1566509737, 3133019474, 7832548685, 15665097370]

約数ペア:

[(1, 15665097370), (2, 7832548685), (5, 3133019474), (10, 1566509737), (13, 1205007490), (23, 681091190), (26, 602503745), (37, 423381010), (43, 364304590), (46, 340545595), (65, 241001498), (74, 211690505), (86, 182152295), (89, 176012330), (115, 136218238), (130, 120500749), (178, 88006165), (185, 84676202), (215, 72860918), (230, 68109119), (299, 52391630), (370, 42338101), (430, 36430459), (445, 35202466), (481, 32567770), (559, 28023430), (598, 26195815), (851, 18407870), (890, 17601233), (962, 16283885), (989, 15839330), (1118, 14011715), (1157, 13539410), (1369, 11442730), (1495, 10478326), (1591, 9846070), (1702, 9203935), (1978, 7919665), (2047, 7652710), (2314, 6769705), (2405, 6513554), (2738, 5721365), (2795, 5604686), (2990, 5239163), (3182, 4923035), (3293, 4757090), (3827, 4093310), (4094, 3826355), (4255, 3681574), (4810, 3256777), (4945, 3167866), (5590, 2802343), (5785, 2707882), (6586, 2378545), (6845, 2288546), (7654, 2046655), (7955, 1969214), (8510, 1840787), (9890, 1583933), (10235, 1530542), (11063, 1415990), (11570, 1353941), (12857, 1218410), (13690, 1144273), (15910, 984607), (16465, 951418), (17797, 880210), (19135, 818662), (20470, 765271), (20683, 757390), (22126, 707995), (25714, 609205), (26611, 588670), (31487, 497510), (32930, 475709), (35594, 440105), (36593, 428090), (38270, 409331), (41366, 378695), (42809, 365930), (49751, 314870), (53222, 294335), (55315, 283198), (58867, 266110), (62974, 248755), (64285, 243682), (73186, 214045), (75739, 206830), (85618, 182965), (88021, 177970), (88985, 176042), (99502, 157435), (103415, 151478), (110630, 141599), (117734, 133055), (121841, 128570)]