419511840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 1505806848

約数和(自身を除く): 1086295008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 186, 220, 233, 240, 242, 248, 264, 310, 330, 341, 352, 363, 372, 440, 465, 466, 480, 484, 496, 528, 605, 620, 660, 682, 699, 726, 744, 880, 930, 932, 968, 992, 1023, 1056, 1165, 1210, 1240, 1320, 1364, 1398, 1452, 1488, 1705, 1760, 1815, 1860, 1864, 1936, 2046, 2330, 2420, 2480, 2563, 2640, 2728, 2796, 2904, 2976, 3410, 3495, 3630, 3720, 3728, 3751, 3872, 4092, 4660, 4840, 4960, 5115, 5126, 5280, 5456, 5592, 5808, 6820, 6990, 7223, 7260, 7440, 7456, 7502, 7689, 8184, 9320, 9680, 10230, 10252, 10912, 11184, 11253, 11616, 12815, 13640, 13980, 14446, 14520, 14880, 15004, 15378, 16368, 18640, 18755, 19360, 20460, 20504, 21669, 22368, 22506, 25630, 27280, 27960, 28193, 28892, 29040, 30008, 30756, 32736, 36115, 37280, 37510, 38445, 40920, 41008, 43338, 45012, 51260, 54560, 55920, 56265, 56386, 57784, 58080, 60016, 61512, 72230, 75020, 76890, 79453, 81840, 82016, 84579, 86676, 90024, 102520, 108345, 111840, 112530, 112772, 115568, 120032, 123024, 140965, 144460, 150040, 153780, 158906, 163680, 169158, 173352, 180048, 205040, 216690, 225060, 225544, 231136, 238359, 246048, 281930, 288920, 300080, 307560, 317812, 338316, 346704, 360096, 397265, 410080, 422895, 433380, 450120, 451088, 476718, 563860, 577840, 600160, 615120, 635624, 676632, 693408, 794530, 845790, 866760, 873983, 900240, 902176, 953436, 1127720, 1155680, 1191795, 1230240, 1271248, 1353264, 1589060, 1691580, 1733520, 1747966, 1800480, 1906872, 2255440, 2383590, 2542496, 2621949, 2706528, 3178120, 3383160, 3467040, 3495932, 3813744, 4369915, 4510880, 4767180, 5243898, 6356240, 6766320, 6991864, 7627488, 8739830, 9534360, 10487796, 12712480, 13109745, 13532640, 13983728, 17479660, 19068720, 20975592, 26219490, 27967456, 34959320, 38137440, 41951184, 52438980, 69918640, 83902368, 104877960, 139837280, 209755920, 419511840]

約数ペア:

[(1, 419511840), (2, 209755920), (3, 139837280), (4, 104877960), (5, 83902368), (6, 69918640), (8, 52438980), (10, 41951184), (11, 38137440), (12, 34959320), (15, 27967456), (16, 26219490), (20, 20975592), (22, 19068720), (24, 17479660), (30, 13983728), (31, 13532640), (32, 13109745), (33, 12712480), (40, 10487796), (44, 9534360), (48, 8739830), (55, 7627488), (60, 6991864), (62, 6766320), (66, 6356240), (80, 5243898), (88, 4767180), (93, 4510880), (96, 4369915), (110, 3813744), (120, 3495932), (121, 3467040), (124, 3383160), (132, 3178120), (155, 2706528), (160, 2621949), (165, 2542496), (176, 2383590), (186, 2255440), (220, 1906872), (233, 1800480), (240, 1747966), (242, 1733520), (248, 1691580), (264, 1589060), (310, 1353264), (330, 1271248), (341, 1230240), (352, 1191795), (363, 1155680), (372, 1127720), (440, 953436), (465, 902176), (466, 900240), (480, 873983), (484, 866760), (496, 845790), (528, 794530), (605, 693408), (620, 676632), (660, 635624), (682, 615120), (699, 600160), (726, 577840), (744, 563860), (880, 476718), (930, 451088), (932, 450120), (968, 433380), (992, 422895), (1023, 410080), (1056, 397265), (1165, 360096), (1210, 346704), (1240, 338316), (1320, 317812), (1364, 307560), (1398, 300080), (1452, 288920), (1488, 281930), (1705, 246048), (1760, 238359), (1815, 231136), (1860, 225544), (1864, 225060), (1936, 216690), (2046, 205040), (2330, 180048), (2420, 173352), (2480, 169158), (2563, 163680), (2640, 158906), (2728, 153780), (2796, 150040), (2904, 144460), (2976, 140965), (3410, 123024), (3495, 120032), (3630, 115568), (3720, 112772), (3728, 112530), (3751, 111840), (3872, 108345), (4092, 102520), (4660, 90024), (4840, 86676), (4960, 84579), (5115, 82016), (5126, 81840), (5280, 79453), (5456, 76890), (5592, 75020), (5808, 72230), (6820, 61512), (6990, 60016), (7223, 58080), (7260, 57784), (7440, 56386), (7456, 56265), (7502, 55920), (7689, 54560), (8184, 51260), (9320, 45012), (9680, 43338), (10230, 41008), (10252, 40920), (10912, 38445), (11184, 37510), (11253, 37280), (11616, 36115), (12815, 32736), (13640, 30756), (13980, 30008), (14446, 29040), (14520, 28892), (14880, 28193), (15004, 27960), (15378, 27280), (16368, 25630), (18640, 22506), (18755, 22368), (19360, 21669), (20460, 20504)]