428848800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 288

約数和(自身を含む): 1545651072

約数和(自身を除く): 1116802272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 25, 30, 32, 34, 40, 46, 48, 50, 51, 60, 68, 69, 75, 80, 85, 92, 96, 100, 102, 115, 120, 136, 138, 150, 160, 170, 184, 200, 204, 230, 240, 255, 272, 276, 300, 340, 345, 368, 391, 400, 408, 425, 457, 460, 480, 510, 544, 552, 575, 600, 680, 690, 736, 782, 800, 816, 850, 914, 920, 1020, 1104, 1150, 1173, 1200, 1275, 1360, 1371, 1380, 1564, 1632, 1700, 1725, 1828, 1840, 1955, 2040, 2208, 2285, 2300, 2346, 2400, 2550, 2720, 2742, 2760, 3128, 3400, 3450, 3656, 3680, 3910, 4080, 4570, 4600, 4692, 5100, 5484, 5520, 5865, 6256, 6800, 6855, 6900, 7312, 7769, 7820, 8160, 9140, 9200, 9384, 9775, 10200, 10511, 10968, 11040, 11425, 11730, 12512, 13600, 13710, 13800, 14624, 15538, 15640, 18280, 18400, 18768, 19550, 20400, 21022, 21936, 22850, 23307, 23460, 27420, 27600, 29325, 31076, 31280, 31533, 34275, 36560, 37536, 38845, 39100, 40800, 42044, 43872, 45700, 46614, 46920, 52555, 54840, 55200, 58650, 62152, 62560, 63066, 68550, 73120, 77690, 78200, 84088, 91400, 93228, 93840, 105110, 109680, 116535, 117300, 124304, 126132, 137100, 155380, 156400, 157665, 168176, 178687, 182800, 186456, 187680, 194225, 210220, 219360, 233070, 234600, 248608, 252264, 262775, 274200, 310760, 312800, 315330, 336352, 357374, 365600, 372912, 388450, 420440, 466140, 469200, 504528, 525550, 536061, 548400, 582675, 621520, 630660, 714748, 745824, 776900, 788325, 840880, 893435, 932280, 938400, 1009056, 1051100, 1072122, 1096800, 1165350, 1243040, 1261320, 1429496, 1553800, 1576650, 1681760, 1786870, 1864560, 2102200, 2144244, 2330700, 2522640, 2680305, 2858992, 3107600, 3153300, 3573740, 3729120, 4204400, 4288488, 4467175, 4661400, 5045280, 5360610, 5717984, 6215200, 6306600, 7147480, 8408800, 8576976, 8934350, 9322800, 10721220, 12613200, 13401525, 14294960, 17153952, 17868700, 18645600, 21442440, 25226400, 26803050, 28589920, 35737400, 42884880, 53606100, 71474800, 85769760, 107212200, 142949600, 214424400, 428848800]

約数ペア:

[(1, 428848800), (2, 214424400), (3, 142949600), (4, 107212200), (5, 85769760), (6, 71474800), (8, 53606100), (10, 42884880), (12, 35737400), (15, 28589920), (16, 26803050), (17, 25226400), (20, 21442440), (23, 18645600), (24, 17868700), (25, 17153952), (30, 14294960), (32, 13401525), (34, 12613200), (40, 10721220), (46, 9322800), (48, 8934350), (50, 8576976), (51, 8408800), (60, 7147480), (68, 6306600), (69, 6215200), (75, 5717984), (80, 5360610), (85, 5045280), (92, 4661400), (96, 4467175), (100, 4288488), (102, 4204400), (115, 3729120), (120, 3573740), (136, 3153300), (138, 3107600), (150, 2858992), (160, 2680305), (170, 2522640), (184, 2330700), (200, 2144244), (204, 2102200), (230, 1864560), (240, 1786870), (255, 1681760), (272, 1576650), (276, 1553800), (300, 1429496), (340, 1261320), (345, 1243040), (368, 1165350), (391, 1096800), (400, 1072122), (408, 1051100), (425, 1009056), (457, 938400), (460, 932280), (480, 893435), (510, 840880), (544, 788325), (552, 776900), (575, 745824), (600, 714748), (680, 630660), (690, 621520), (736, 582675), (782, 548400), (800, 536061), (816, 525550), (850, 504528), (914, 469200), (920, 466140), (1020, 420440), (1104, 388450), (1150, 372912), (1173, 365600), (1200, 357374), (1275, 336352), (1360, 315330), (1371, 312800), (1380, 310760), (1564, 274200), (1632, 262775), (1700, 252264), (1725, 248608), (1828, 234600), (1840, 233070), (1955, 219360), (2040, 210220), (2208, 194225), (2285, 187680), (2300, 186456), (2346, 182800), (2400, 178687), (2550, 168176), (2720, 157665), (2742, 156400), (2760, 155380), (3128, 137100), (3400, 126132), (3450, 124304), (3656, 117300), (3680, 116535), (3910, 109680), (4080, 105110), (4570, 93840), (4600, 93228), (4692, 91400), (5100, 84088), (5484, 78200), (5520, 77690), (5865, 73120), (6256, 68550), (6800, 63066), (6855, 62560), (6900, 62152), (7312, 58650), (7769, 55200), (7820, 54840), (8160, 52555), (9140, 46920), (9200, 46614), (9384, 45700), (9775, 43872), (10200, 42044), (10511, 40800), (10968, 39100), (11040, 38845), (11425, 37536), (11730, 36560), (12512, 34275), (13600, 31533), (13710, 31280), (13800, 31076), (14624, 29325), (15538, 27600), (15640, 27420), (18280, 23460), (18400, 23307), (18768, 22850), (19550, 21936), (20400, 21022)]