1980207600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 480

約数和(自身を含む): 7860211200

約数和(自身を除く): 5880003600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 48, 49, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 98, 100, 102, 105, 112, 119, 120, 136, 140, 147, 150, 168, 170, 175, 196, 200, 204, 210, 238, 240, 245, 255, 272, 280, 283, 294, 300, 336, 340, 343, 350, 357, 392, 400, 408, 420, 425, 476, 490, 510, 525, 560, 566, 588, 595, 600, 680, 686, 700, 714, 735, 784, 816, 833, 840, 849, 850, 952, 980, 1020, 1029, 1050, 1132, 1176, 1190, 1200, 1225, 1275, 1360, 1372, 1400, 1415, 1428, 1470, 1666, 1680, 1698, 1700, 1715, 1785, 1904, 1960, 1981, 2040, 2058, 2100, 2264, 2352, 2380, 2450, 2499, 2550, 2744, 2800, 2830, 2856, 2940, 2975, 3332, 3396, 3400, 3430, 3570, 3675, 3920, 3962, 4080, 4116, 4165, 4200, 4245, 4528, 4760, 4811, 4900, 4998, 5100, 5145, 5488, 5660, 5712, 5831, 5880, 5943, 5950, 6664, 6792, 6800, 6860, 7075, 7140, 7350, 7924, 8232, 8330, 8400, 8490, 8575, 8925, 9520, 9622, 9800, 9905, 9996, 10200, 10290, 11320, 11662, 11760, 11886, 11900, 12495, 13328, 13584, 13720, 13867, 14150, 14280, 14433, 14700, 15848, 16464, 16660, 16980, 17150, 17493, 17850, 19244, 19600, 19810, 19992, 20400, 20580, 20825, 21225, 22640, 23324, 23772, 23800, 24055, 24990, 25725, 27440, 27734, 28300, 28560, 28866, 29155, 29400, 29715, 31696, 33320, 33677, 33960, 34300, 34986, 35700, 38488, 39620, 39984, 41160, 41601, 41650, 42450, 46648, 47544, 47600, 48110, 49525, 49980, 51450, 55468, 56600, 57732, 58310, 58800, 59430, 62475, 66640, 67354, 67920, 68600, 69335, 69972, 71400, 72165, 76976, 79240, 82320, 83202, 83300, 84900, 87465, 93296, 95088, 96220, 97069, 99050, 99960, 101031, 102900, 110936, 113200, 115464, 116620, 118860, 120275, 124950, 134708, 137200, 138670, 139944, 142800, 144330, 145775, 148575, 158480, 166404, 166600, 168385, 169800, 174930, 192440, 194138, 198100, 199920, 202062, 205800, 208005, 221872, 230928, 233240, 235739, 237720, 240550, 249900, 269416, 277340, 279888, 288660, 291207, 291550, 297150, 332808, 333200, 336770, 339600, 346675, 349860, 360825, 384880, 388276, 396200, 404124, 411600, 416010, 437325, 466480, 471478, 475440, 481100, 485345, 499800, 505155, 538832, 554680, 577320, 582414, 583100, 594300, 665616, 673540, 693350, 699720, 707217, 721650, 776552, 792400, 808248, 832020, 841925, 874650, 942956, 962200, 970690, 999600, 1010310, 1040025, 1109360, 1154640, 1164828, 1166200, 1178695, 1188600, 1347080, 1386700, 1399440, 1414434, 1443300, 1456035, 1553104, 1616496, 1650173, 1664040, 1683850, 1749300, 1885912, 1924400, 1941380, 2020620, 2080050, 2329656, 2332400, 2357390, 2377200, 2426725, 2525775, 2694160, 2773400, 2828868, 2886600, 2912070, 3300346, 3328080, 3367700, 3498600, 3536085, 3771824, 3882760, 4041240, 4160100, 4659312, 4714780, 4853450, 4950519, 5051550, 5546800, 5657736, 5773200, 5824140, 5893475, 6600692, 6735400, 6997200, 7072170, 7280175, 7765520, 8082480, 8250865, 8320200, 9429560, 9706900, 9901038, 10103100, 11315472, 11648280, 11786950, 13201384, 13470800, 14144340, 14560350, 16501730, 16640400, 17680425, 18859120, 19413800, 19802076, 20206200, 23296560, 23573900, 24752595, 26402768, 28288680, 29120700, 33003460, 35360850, 38827600, 39604152, 40412400, 41254325, 47147800, 49505190, 56577360, 58241400, 66006920, 70721700, 79208304, 82508650, 94295600, 99010380, 116482800, 123762975, 132013840, 141443400, 165017300, 198020760, 247525950, 282886800, 330034600, 396041520, 495051900, 660069200, 990103800, 1980207600]

約数ペア:

[(1, 1980207600), (2, 990103800), (3, 660069200), (4, 495051900), (5, 396041520), (6, 330034600), (7, 282886800), (8, 247525950), (10, 198020760), (12, 165017300), (14, 141443400), (15, 132013840), (16, 123762975), (17, 116482800), (20, 99010380), (21, 94295600), (24, 82508650), (25, 79208304), (28, 70721700), (30, 66006920), (34, 58241400), (35, 56577360), (40, 49505190), (42, 47147800), (48, 41254325), (49, 40412400), (50, 39604152), (51, 38827600), (56, 35360850), (60, 33003460), (68, 29120700), (70, 28288680), (75, 26402768), (80, 24752595), (84, 23573900), (85, 23296560), (98, 20206200), (100, 19802076), (102, 19413800), (105, 18859120), (112, 17680425), (119, 16640400), (120, 16501730), (136, 14560350), (140, 14144340), (147, 13470800), (150, 13201384), (168, 11786950), (170, 11648280), (175, 11315472), (196, 10103100), (200, 9901038), (204, 9706900), (210, 9429560), (238, 8320200), (240, 8250865), (245, 8082480), (255, 7765520), (272, 7280175), (280, 7072170), (283, 6997200), (294, 6735400), (300, 6600692), (336, 5893475), (340, 5824140), (343, 5773200), (350, 5657736), (357, 5546800), (392, 5051550), (400, 4950519), (408, 4853450), (420, 4714780), (425, 4659312), (476, 4160100), (490, 4041240), (510, 3882760), (525, 3771824), (560, 3536085), (566, 3498600), (588, 3367700), (595, 3328080), (600, 3300346), (680, 2912070), (686, 2886600), (700, 2828868), (714, 2773400), (735, 2694160), (784, 2525775), (816, 2426725), (833, 2377200), (840, 2357390), (849, 2332400), (850, 2329656), (952, 2080050), (980, 2020620), (1020, 1941380), (1029, 1924400), (1050, 1885912), (1132, 1749300), (1176, 1683850), (1190, 1664040), (1200, 1650173), (1225, 1616496), (1275, 1553104), (1360, 1456035), (1372, 1443300), (1400, 1414434), (1415, 1399440), (1428, 1386700), (1470, 1347080), (1666, 1188600), (1680, 1178695), (1698, 1166200), (1700, 1164828), (1715, 1154640), (1785, 1109360), (1904, 1040025), (1960, 1010310), (1981, 999600), (2040, 970690), (2058, 962200), (2100, 942956), (2264, 874650), (2352, 841925), (2380, 832020), (2450, 808248), (2499, 792400), (2550, 776552), (2744, 721650), (2800, 707217), (2830, 699720), (2856, 693350), (2940, 673540), (2975, 665616), (3332, 594300), (3396, 583100), (3400, 582414), (3430, 577320), (3570, 554680), (3675, 538832), (3920, 505155), (3962, 499800), (4080, 485345), (4116, 481100), (4165, 475440), (4200, 471478), (4245, 466480), (4528, 437325), (4760, 416010), (4811, 411600), (4900, 404124), (4998, 396200), (5100, 388276), (5145, 384880), (5488, 360825), (5660, 349860), (5712, 346675), (5831, 339600), (5880, 336770), (5943, 333200), (5950, 332808), (6664, 297150), (6792, 291550), (6800, 291207), (6860, 288660), (7075, 279888), (7140, 277340), (7350, 269416), (7924, 249900), (8232, 240550), (8330, 237720), (8400, 235739), (8490, 233240), (8575, 230928), (8925, 221872), (9520, 208005), (9622, 205800), (9800, 202062), (9905, 199920), (9996, 198100), (10200, 194138), (10290, 192440), (11320, 174930), (11662, 169800), (11760, 168385), (11886, 166600), (11900, 166404), (12495, 158480), (13328, 148575), (13584, 145775), (13720, 144330), (13867, 142800), (14150, 139944), (14280, 138670), (14433, 137200), (14700, 134708), (15848, 124950), (16464, 120275), (16660, 118860), (16980, 116620), (17150, 115464), (17493, 113200), (17850, 110936), (19244, 102900), (19600, 101031), (19810, 99960), (19992, 99050), (20400, 97069), (20580, 96220), (20825, 95088), (21225, 93296), (22640, 87465), (23324, 84900), (23772, 83300), (23800, 83202), (24055, 82320), (24990, 79240), (25725, 76976), (27440, 72165), (27734, 71400), (28300, 69972), (28560, 69335), (28866, 68600), (29155, 67920), (29400, 67354), (29715, 66640), (31696, 62475), (33320, 59430), (33677, 58800), (33960, 58310), (34300, 57732), (34986, 56600), (35700, 55468), (38488, 51450), (39620, 49980), (39984, 49525), (41160, 48110), (41601, 47600), (41650, 47544), (42450, 46648)]