1569682216060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4457}}^1\times {\mathrm{4549}}^1$

素因数の和:9108

約数の個数: 144

約数和(自身を含む): 3884772528000

約数和(自身を除く): 2315090311940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 79, 98, 140, 158, 196, 245, 316, 395, 490, 553, 790, 980, 1106, 1580, 2212, 2765, 3871, 4457, 4549, 5530, 7742, 8914, 9098, 11060, 15484, 17828, 18196, 19355, 22285, 22745, 31199, 31843, 38710, 44570, 45490, 62398, 63686, 77420, 89140, 90980, 124796, 127372, 155995, 159215, 218393, 222901, 311990, 318430, 352103, 359371, 436786, 445802, 623980, 636860, 704206, 718742, 873572, 891604, 1091965, 1114505, 1408412, 1437484, 1760515, 1796855, 2183930, 2229010, 2464721, 2515597, 3521030, 3593710, 4367860, 4458020, 4929442, 5031194, 7042060, 7187420, 9858884, 10062388, 12323605, 12577985, 17253047, 17609179, 20274893, 24647210, 25155970, 34506094, 35218358, 40549786, 49294420, 50311940, 69012188, 70436716, 81099572, 86265235, 88045895, 101374465, 141924251, 172530470, 176091790, 202748930, 283848502, 345060940, 352183580, 405497860, 567697004, 709621255, 993469757, 1419242510, 1601716547, 1986939514, 2838485020, 3203433094, 3973879028, 4967348785, 6406866188, 8008582735, 9934697570, 11212015829, 16017165470, 19869395140, 22424031658, 32034330940, 44848063316, 56060079145, 78484110803, 112120158290, 156968221606, 224240316580, 313936443212, 392420554015, 784841108030, 1569682216060]

約数ペア:

[(1, 1569682216060), (2, 784841108030), (4, 392420554015), (5, 313936443212), (7, 224240316580), (10, 156968221606), (14, 112120158290), (20, 78484110803), (28, 56060079145), (35, 44848063316), (49, 32034330940), (70, 22424031658), (79, 19869395140), (98, 16017165470), (140, 11212015829), (158, 9934697570), (196, 8008582735), (245, 6406866188), (316, 4967348785), (395, 3973879028), (490, 3203433094), (553, 2838485020), (790, 1986939514), (980, 1601716547), (1106, 1419242510), (1580, 993469757), (2212, 709621255), (2765, 567697004), (3871, 405497860), (4457, 352183580), (4549, 345060940), (5530, 283848502), (7742, 202748930), (8914, 176091790), (9098, 172530470), (11060, 141924251), (15484, 101374465), (17828, 88045895), (18196, 86265235), (19355, 81099572), (22285, 70436716), (22745, 69012188), (31199, 50311940), (31843, 49294420), (38710, 40549786), (44570, 35218358), (45490, 34506094), (62398, 25155970), (63686, 24647210), (77420, 20274893), (89140, 17609179), (90980, 17253047), (124796, 12577985), (127372, 12323605), (155995, 10062388), (159215, 9858884), (218393, 7187420), (222901, 7042060), (311990, 5031194), (318430, 4929442), (352103, 4458020), (359371, 4367860), (436786, 3593710), (445802, 3521030), (623980, 2515597), (636860, 2464721), (704206, 2229010), (718742, 2183930), (873572, 1796855), (891604, 1760515), (1091965, 1437484), (1114505, 1408412)]