2017380480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3311

約数の個数: 256

約数和(自身を含む): 7169212800

約数和(自身を除く): 5151832320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1520, 1615, 1632, 1824, 1920, 1938, 2040, 2176, 2280, 2432, 2584, 2720, 3040, 3230, 3253, 3264, 3648, 3876, 4080, 4560, 4845, 5168, 5440, 6080, 6460, 6506, 6528, 7296, 7752, 8160, 9120, 9690, 9759, 10336, 10880, 12160, 12920, 13012, 15504, 16265, 16320, 18240, 19380, 19518, 20672, 25840, 26024, 31008, 32530, 32640, 36480, 38760, 39036, 41344, 48795, 51680, 52048, 55301, 61807, 62016, 65060, 77520, 78072, 97590, 103360, 104096, 110602, 123614, 124032, 130120, 155040, 156144, 165903, 185421, 195180, 206720, 208192, 221204, 247228, 260240, 276505, 309035, 310080, 312288, 331806, 370842, 390360, 416384, 442408, 494456, 520480, 553010, 618070, 620160, 624576, 663612, 741684, 780720, 829515, 884816, 927105, 988912, 1040960, 1050719, 1106020, 1236140, 1249152, 1327224, 1483368, 1561440, 1659030, 1769632, 1854210, 1977824, 2081920, 2101438, 2212040, 2472280, 2654448, 2966736, 3122880, 3152157, 3318060, 3539264, 3708420, 3955648, 4202876, 4424080, 4944560, 5253595, 5308896, 5933472, 6245760, 6304314, 6636120, 7078528, 7416840, 7911296, 8405752, 8848160, 9889120, 10507190, 10617792, 11866944, 12608628, 13272240, 14833680, 15760785, 16811504, 17696320, 19778240, 21014380, 21235584, 23733888, 25217256, 26544480, 29667360, 31521570, 33623008, 35392640, 39556480, 42028760, 50434512, 53088960, 59334720, 63043140, 67246016, 84057520, 100869024, 106177920, 118669440, 126086280, 134492032, 168115040, 201738048, 252172560, 336230080, 403476096, 504345120, 672460160, 1008690240, 2017380480]

約数ペア:

[(1, 2017380480), (2, 1008690240), (3, 672460160), (4, 504345120), (5, 403476096), (6, 336230080), (8, 252172560), (10, 201738048), (12, 168115040), (15, 134492032), (16, 126086280), (17, 118669440), (19, 106177920), (20, 100869024), (24, 84057520), (30, 67246016), (32, 63043140), (34, 59334720), (38, 53088960), (40, 50434512), (48, 42028760), (51, 39556480), (57, 35392640), (60, 33623008), (64, 31521570), (68, 29667360), (76, 26544480), (80, 25217256), (85, 23733888), (95, 21235584), (96, 21014380), (102, 19778240), (114, 17696320), (120, 16811504), (128, 15760785), (136, 14833680), (152, 13272240), (160, 12608628), (170, 11866944), (190, 10617792), (192, 10507190), (204, 9889120), (228, 8848160), (240, 8405752), (255, 7911296), (272, 7416840), (285, 7078528), (304, 6636120), (320, 6304314), (323, 6245760), (340, 5933472), (380, 5308896), (384, 5253595), (408, 4944560), (456, 4424080), (480, 4202876), (510, 3955648), (544, 3708420), (570, 3539264), (608, 3318060), (640, 3152157), (646, 3122880), (680, 2966736), (760, 2654448), (816, 2472280), (912, 2212040), (960, 2101438), (969, 2081920), (1020, 1977824), (1088, 1854210), (1140, 1769632), (1216, 1659030), (1292, 1561440), (1360, 1483368), (1520, 1327224), (1615, 1249152), (1632, 1236140), (1824, 1106020), (1920, 1050719), (1938, 1040960), (2040, 988912), (2176, 927105), (2280, 884816), (2432, 829515), (2584, 780720), (2720, 741684), (3040, 663612), (3230, 624576), (3253, 620160), (3264, 618070), (3648, 553010), (3876, 520480), (4080, 494456), (4560, 442408), (4845, 416384), (5168, 390360), (5440, 370842), (6080, 331806), (6460, 312288), (6506, 310080), (6528, 309035), (7296, 276505), (7752, 260240), (8160, 247228), (9120, 221204), (9690, 208192), (9759, 206720), (10336, 195180), (10880, 185421), (12160, 165903), (12920, 156144), (13012, 155040), (15504, 130120), (16265, 124032), (16320, 123614), (18240, 110602), (19380, 104096), (19518, 103360), (20672, 97590), (25840, 78072), (26024, 77520), (31008, 65060), (32530, 62016), (32640, 61807), (36480, 55301), (38760, 52048), (39036, 51680), (41344, 48795)]