31370356020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{4177}}^1$

素因数の和:4442

約数の個数: 192

約数和(自身を含む): 96020467200

約数和(自身を除く): 64650111180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 199, 204, 222, 255, 340, 370, 398, 444, 510, 555, 597, 629, 740, 796, 995, 1020, 1110, 1194, 1258, 1887, 1990, 2220, 2388, 2516, 2985, 3145, 3383, 3774, 3980, 4177, 5970, 6290, 6766, 7363, 7548, 8354, 9435, 10149, 11940, 12531, 12580, 13532, 14726, 16708, 16915, 18870, 20298, 20885, 22089, 25062, 29452, 33830, 36815, 37740, 40596, 41770, 44178, 50124, 50745, 62655, 67660, 71009, 73630, 83540, 88356, 101490, 110445, 125171, 125310, 142018, 147260, 154549, 202980, 213027, 220890, 250342, 250620, 284036, 309098, 355045, 375513, 426054, 441780, 463647, 500684, 618196, 625855, 710090, 751026, 772745, 831223, 852108, 927294, 1065135, 1251710, 1420180, 1502052, 1545490, 1662446, 1854588, 1877565, 2130270, 2318235, 2493669, 2503420, 2627333, 3090980, 3324892, 3755130, 4156115, 4260540, 4636470, 4987338, 5254666, 7510260, 7881999, 8312230, 9272940, 9974676, 10509332, 12468345, 13136665, 14130791, 15763998, 16624460, 24936690, 26273330, 28261582, 30755251, 31527996, 39409995, 42392373, 49873380, 52546660, 56523164, 61510502, 70653955, 78819990, 84784746, 92265753, 123021004, 141307910, 153776255, 157639980, 169569492, 184531506, 211961865, 282615820, 307552510, 369063012, 423923730, 461328765, 522839267, 615105020, 847847460, 922657530, 1045678534, 1568517801, 1845315060, 2091357068, 2614196335, 3137035602, 5228392670, 6274071204, 7842589005, 10456785340, 15685178010, 31370356020]

約数ペア:

[(1, 31370356020), (2, 15685178010), (3, 10456785340), (4, 7842589005), (5, 6274071204), (6, 5228392670), (10, 3137035602), (12, 2614196335), (15, 2091357068), (17, 1845315060), (20, 1568517801), (30, 1045678534), (34, 922657530), (37, 847847460), (51, 615105020), (60, 522839267), (68, 461328765), (74, 423923730), (85, 369063012), (102, 307552510), (111, 282615820), (148, 211961865), (170, 184531506), (185, 169569492), (199, 157639980), (204, 153776255), (222, 141307910), (255, 123021004), (340, 92265753), (370, 84784746), (398, 78819990), (444, 70653955), (510, 61510502), (555, 56523164), (597, 52546660), (629, 49873380), (740, 42392373), (796, 39409995), (995, 31527996), (1020, 30755251), (1110, 28261582), (1194, 26273330), (1258, 24936690), (1887, 16624460), (1990, 15763998), (2220, 14130791), (2388, 13136665), (2516, 12468345), (2985, 10509332), (3145, 9974676), (3383, 9272940), (3774, 8312230), (3980, 7881999), (4177, 7510260), (5970, 5254666), (6290, 4987338), (6766, 4636470), (7363, 4260540), (7548, 4156115), (8354, 3755130), (9435, 3324892), (10149, 3090980), (11940, 2627333), (12531, 2503420), (12580, 2493669), (13532, 2318235), (14726, 2130270), (16708, 1877565), (16915, 1854588), (18870, 1662446), (20298, 1545490), (20885, 1502052), (22089, 1420180), (25062, 1251710), (29452, 1065135), (33830, 927294), (36815, 852108), (37740, 831223), (40596, 772745), (41770, 751026), (44178, 710090), (50124, 625855), (50745, 618196), (62655, 500684), (67660, 463647), (71009, 441780), (73630, 426054), (83540, 375513), (88356, 355045), (101490, 309098), (110445, 284036), (125171, 250620), (125310, 250342), (142018, 220890), (147260, 213027), (154549, 202980)]