989843760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 320

約数和(自身を含む): 3642624000

約数和(自身を除く): 2652780240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 89, 90, 95, 108, 114, 120, 135, 144, 152, 171, 178, 180, 190, 216, 228, 240, 267, 270, 271, 285, 304, 342, 356, 360, 380, 432, 445, 456, 513, 534, 540, 542, 570, 684, 712, 720, 760, 801, 813, 855, 890, 912, 1026, 1068, 1080, 1084, 1140, 1335, 1355, 1368, 1424, 1520, 1602, 1626, 1691, 1710, 1780, 2052, 2136, 2160, 2168, 2280, 2403, 2439, 2565, 2670, 2710, 2736, 3204, 3252, 3382, 3420, 3560, 4005, 4065, 4104, 4272, 4336, 4560, 4806, 4878, 5073, 5130, 5149, 5340, 5420, 6408, 6504, 6764, 6840, 7120, 7317, 8010, 8130, 8208, 8455, 9612, 9756, 10146, 10260, 10298, 10680, 10840, 12015, 12195, 12816, 13008, 13528, 13680, 14634, 15219, 15447, 16020, 16260, 16910, 19224, 19512, 20292, 20520, 20596, 21360, 21680, 24030, 24119, 24390, 25365, 25745, 27056, 29268, 30438, 30894, 32040, 32520, 33820, 36585, 38448, 39024, 40584, 41040, 41192, 45657, 46341, 48060, 48238, 48780, 50730, 51490, 58536, 60876, 61788, 64080, 65040, 67640, 72357, 73170, 76095, 77235, 81168, 82384, 91314, 92682, 96120, 96476, 97560, 101460, 102980, 117072, 120595, 121752, 123576, 135280, 139023, 144714, 146340, 152190, 154470, 182628, 185364, 192240, 192952, 195120, 202920, 205960, 217071, 228285, 231705, 241190, 243504, 247152, 278046, 289428, 292680, 304380, 308940, 361785, 365256, 370728, 385904, 405840, 411920, 434142, 456570, 458261, 463410, 482380, 556092, 578856, 585360, 608760, 617880, 651213, 695115, 723570, 730512, 741456, 868284, 913140, 916522, 926820, 964760, 1085355, 1112184, 1157712, 1217520, 1235760, 1302426, 1374783, 1390230, 1447140, 1736568, 1826280, 1833044, 1853640, 1929520, 2170710, 2224368, 2291305, 2604852, 2749566, 2780460, 2894280, 3256065, 3473136, 3652560, 3666088, 3707280, 4124349, 4341420, 4582610, 5209704, 5499132, 5560920, 5788560, 6512130, 6873915, 7332176, 8248698, 8682840, 9165220, 10419408, 10998264, 11121840, 12373047, 13024260, 13747830, 16497396, 17365680, 18330440, 20621745, 21996528, 24746094, 26048520, 27495660, 32994792, 36660880, 41243490, 49492188, 52097040, 54991320, 61865235, 65989584, 82486980, 98984376, 109982640, 123730470, 164973960, 197968752, 247460940, 329947920, 494921880, 989843760]

約数ペア:

[(1, 989843760), (2, 494921880), (3, 329947920), (4, 247460940), (5, 197968752), (6, 164973960), (8, 123730470), (9, 109982640), (10, 98984376), (12, 82486980), (15, 65989584), (16, 61865235), (18, 54991320), (19, 52097040), (20, 49492188), (24, 41243490), (27, 36660880), (30, 32994792), (36, 27495660), (38, 26048520), (40, 24746094), (45, 21996528), (48, 20621745), (54, 18330440), (57, 17365680), (60, 16497396), (72, 13747830), (76, 13024260), (80, 12373047), (89, 11121840), (90, 10998264), (95, 10419408), (108, 9165220), (114, 8682840), (120, 8248698), (135, 7332176), (144, 6873915), (152, 6512130), (171, 5788560), (178, 5560920), (180, 5499132), (190, 5209704), (216, 4582610), (228, 4341420), (240, 4124349), (267, 3707280), (270, 3666088), (271, 3652560), (285, 3473136), (304, 3256065), (342, 2894280), (356, 2780460), (360, 2749566), (380, 2604852), (432, 2291305), (445, 2224368), (456, 2170710), (513, 1929520), (534, 1853640), (540, 1833044), (542, 1826280), (570, 1736568), (684, 1447140), (712, 1390230), (720, 1374783), (760, 1302426), (801, 1235760), (813, 1217520), (855, 1157712), (890, 1112184), (912, 1085355), (1026, 964760), (1068, 926820), (1080, 916522), (1084, 913140), (1140, 868284), (1335, 741456), (1355, 730512), (1368, 723570), (1424, 695115), (1520, 651213), (1602, 617880), (1626, 608760), (1691, 585360), (1710, 578856), (1780, 556092), (2052, 482380), (2136, 463410), (2160, 458261), (2168, 456570), (2280, 434142), (2403, 411920), (2439, 405840), (2565, 385904), (2670, 370728), (2710, 365256), (2736, 361785), (3204, 308940), (3252, 304380), (3382, 292680), (3420, 289428), (3560, 278046), (4005, 247152), (4065, 243504), (4104, 241190), (4272, 231705), (4336, 228285), (4560, 217071), (4806, 205960), (4878, 202920), (5073, 195120), (5130, 192952), (5149, 192240), (5340, 185364), (5420, 182628), (6408, 154470), (6504, 152190), (6764, 146340), (6840, 144714), (7120, 139023), (7317, 135280), (8010, 123576), (8130, 121752), (8208, 120595), (8455, 117072), (9612, 102980), (9756, 101460), (10146, 97560), (10260, 96476), (10298, 96120), (10680, 92682), (10840, 91314), (12015, 82384), (12195, 81168), (12816, 77235), (13008, 76095), (13528, 73170), (13680, 72357), (14634, 67640), (15219, 65040), (15447, 64080), (16020, 61788), (16260, 60876), (16910, 58536), (19224, 51490), (19512, 50730), (20292, 48780), (20520, 48238), (20596, 48060), (21360, 46341), (21680, 45657), (24030, 41192), (24119, 41040), (24390, 40584), (25365, 39024), (25745, 38448), (27056, 36585), (29268, 33820), (30438, 32520), (30894, 32040)]