15971670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 52363584

約数和(自身を除く): 36391914

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 26, 30, 33, 34, 39, 45, 51, 55, 65, 66, 73, 78, 85, 90, 99, 102, 110, 117, 130, 143, 146, 153, 165, 170, 187, 195, 198, 219, 221, 234, 255, 286, 306, 330, 365, 374, 390, 429, 438, 442, 495, 510, 561, 585, 657, 663, 715, 730, 765, 803, 858, 935, 949, 990, 1095, 1105, 1122, 1170, 1241, 1287, 1314, 1326, 1430, 1530, 1606, 1683, 1870, 1898, 1989, 2145, 2190, 2210, 2409, 2431, 2482, 2574, 2805, 2847, 3285, 3315, 3366, 3723, 3978, 4015, 4290, 4745, 4818, 4862, 5610, 5694, 6205, 6435, 6570, 6630, 7227, 7293, 7446, 8030, 8415, 8541, 9490, 9945, 10439, 11169, 12045, 12155, 12410, 12870, 13651, 14235, 14454, 14586, 16133, 16830, 17082, 18615, 19890, 20878, 21879, 22338, 24090, 24310, 27302, 28470, 31317, 32266, 36135, 36465, 37230, 40953, 42705, 43758, 48399, 52195, 55845, 62634, 68255, 72270, 72930, 80665, 81906, 85410, 93951, 96798, 104390, 109395, 111690, 122859, 136510, 145197, 156585, 161330, 177463, 187902, 204765, 218790, 241995, 245718, 290394, 313170, 354926, 409530, 469755, 483990, 532389, 614295, 725985, 887315, 939510, 1064778, 1228590, 1451970, 1597167, 1774630, 2661945, 3194334, 5323890, 7985835, 15971670]

約数ペア:

[(1, 15971670), (2, 7985835), (3, 5323890), (5, 3194334), (6, 2661945), (9, 1774630), (10, 1597167), (11, 1451970), (13, 1228590), (15, 1064778), (17, 939510), (18, 887315), (22, 725985), (26, 614295), (30, 532389), (33, 483990), (34, 469755), (39, 409530), (45, 354926), (51, 313170), (55, 290394), (65, 245718), (66, 241995), (73, 218790), (78, 204765), (85, 187902), (90, 177463), (99, 161330), (102, 156585), (110, 145197), (117, 136510), (130, 122859), (143, 111690), (146, 109395), (153, 104390), (165, 96798), (170, 93951), (187, 85410), (195, 81906), (198, 80665), (219, 72930), (221, 72270), (234, 68255), (255, 62634), (286, 55845), (306, 52195), (330, 48399), (365, 43758), (374, 42705), (390, 40953), (429, 37230), (438, 36465), (442, 36135), (495, 32266), (510, 31317), (561, 28470), (585, 27302), (657, 24310), (663, 24090), (715, 22338), (730, 21879), (765, 20878), (803, 19890), (858, 18615), (935, 17082), (949, 16830), (990, 16133), (1095, 14586), (1105, 14454), (1122, 14235), (1170, 13651), (1241, 12870), (1287, 12410), (1314, 12155), (1326, 12045), (1430, 11169), (1530, 10439), (1606, 9945), (1683, 9490), (1870, 8541), (1898, 8415), (1989, 8030), (2145, 7446), (2190, 7293), (2210, 7227), (2409, 6630), (2431, 6570), (2482, 6435), (2574, 6205), (2805, 5694), (2847, 5610), (3285, 4862), (3315, 4818), (3366, 4745), (3723, 4290), (3978, 4015)]