217614960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:832

約数の個数: 240

約数和(自身を含む): 808501824

約数和(自身を除く): 590886864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 680, 690, 720, 765, 773, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1360, 1380, 1530, 1546, 1564, 1656, 1840, 1955, 2040, 2070, 2319, 2346, 2448, 2760, 3060, 3092, 3128, 3312, 3519, 3865, 3910, 4080, 4140, 4638, 4692, 5520, 5865, 6120, 6184, 6256, 6957, 7038, 7730, 7820, 8280, 9276, 9384, 11595, 11730, 12240, 12368, 13141, 13914, 14076, 15460, 15640, 16560, 17595, 17779, 18552, 18768, 23190, 23460, 26282, 27828, 28152, 30920, 31280, 34785, 35190, 35558, 37104, 39423, 46380, 46920, 52564, 53337, 55656, 56304, 61840, 65705, 69570, 70380, 71116, 78846, 88895, 92760, 93840, 105128, 106674, 111312, 118269, 131410, 139140, 140760, 142232, 157692, 160011, 177790, 185520, 197115, 210256, 213348, 236538, 262820, 266685, 278280, 281520, 284464, 302243, 315384, 320022, 355580, 394230, 426696, 473076, 525640, 533370, 556560, 591345, 604486, 630768, 640044, 711160, 788460, 800055, 853392, 906729, 946152, 1051280, 1066740, 1182690, 1208972, 1280088, 1422320, 1511215, 1576920, 1600110, 1813458, 1892304, 2133480, 2365380, 2417944, 2560176, 2720187, 3022430, 3153840, 3200220, 3626916, 4266960, 4533645, 4730760, 4835888, 5440374, 6044860, 6400440, 7253832, 9067290, 9461520, 10880748, 12089720, 12800880, 13600935, 14507664, 18134580, 21761496, 24179440, 27201870, 36269160, 43522992, 54403740, 72538320, 108807480, 217614960]

約数ペア:

[(1, 217614960), (2, 108807480), (3, 72538320), (4, 54403740), (5, 43522992), (6, 36269160), (8, 27201870), (9, 24179440), (10, 21761496), (12, 18134580), (15, 14507664), (16, 13600935), (17, 12800880), (18, 12089720), (20, 10880748), (23, 9461520), (24, 9067290), (30, 7253832), (34, 6400440), (36, 6044860), (40, 5440374), (45, 4835888), (46, 4730760), (48, 4533645), (51, 4266960), (60, 3626916), (68, 3200220), (69, 3153840), (72, 3022430), (80, 2720187), (85, 2560176), (90, 2417944), (92, 2365380), (102, 2133480), (115, 1892304), (120, 1813458), (136, 1600110), (138, 1576920), (144, 1511215), (153, 1422320), (170, 1280088), (180, 1208972), (184, 1182690), (204, 1066740), (207, 1051280), (230, 946152), (240, 906729), (255, 853392), (272, 800055), (276, 788460), (306, 711160), (340, 640044), (345, 630768), (360, 604486), (368, 591345), (391, 556560), (408, 533370), (414, 525640), (460, 473076), (510, 426696), (552, 394230), (612, 355580), (680, 320022), (690, 315384), (720, 302243), (765, 284464), (773, 281520), (782, 278280), (816, 266685), (828, 262820), (920, 236538), (1020, 213348), (1035, 210256), (1104, 197115), (1173, 185520), (1224, 177790), (1360, 160011), (1380, 157692), (1530, 142232), (1546, 140760), (1564, 139140), (1656, 131410), (1840, 118269), (1955, 111312), (2040, 106674), (2070, 105128), (2319, 93840), (2346, 92760), (2448, 88895), (2760, 78846), (3060, 71116), (3092, 70380), (3128, 69570), (3312, 65705), (3519, 61840), (3865, 56304), (3910, 55656), (4080, 53337), (4140, 52564), (4638, 46920), (4692, 46380), (5520, 39423), (5865, 37104), (6120, 35558), (6184, 35190), (6256, 34785), (6957, 31280), (7038, 30920), (7730, 28152), (7820, 27828), (8280, 26282), (9276, 23460), (9384, 23190), (11595, 18768), (11730, 18552), (12240, 17779), (12368, 17595), (13141, 16560), (13914, 15640), (14076, 15460)]