218506080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 790370784

約数和(自身を除く): 571864704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 97, 104, 114, 120, 130, 152, 156, 160, 190, 194, 195, 208, 228, 240, 247, 260, 285, 291, 304, 312, 361, 380, 388, 390, 416, 456, 480, 485, 494, 520, 570, 582, 608, 624, 722, 741, 760, 776, 780, 912, 970, 988, 1040, 1083, 1140, 1164, 1235, 1248, 1261, 1444, 1455, 1482, 1520, 1552, 1560, 1805, 1824, 1843, 1940, 1976, 2080, 2166, 2280, 2328, 2470, 2522, 2888, 2910, 2964, 3040, 3104, 3120, 3610, 3686, 3705, 3783, 3880, 3952, 4332, 4560, 4656, 4693, 4940, 5044, 5415, 5529, 5776, 5820, 5928, 6240, 6305, 7220, 7372, 7410, 7566, 7760, 7904, 8664, 9120, 9215, 9312, 9386, 9880, 10088, 10830, 11058, 11552, 11640, 11856, 12610, 14079, 14440, 14744, 14820, 15132, 15520, 17328, 18430, 18772, 18915, 19760, 20176, 21660, 22116, 23280, 23465, 23712, 23959, 25220, 27645, 28158, 28880, 29488, 29640, 30264, 34656, 35017, 36860, 37544, 37830, 39520, 40352, 43320, 44232, 46560, 46930, 47918, 50440, 55290, 56316, 57760, 58976, 59280, 60528, 70034, 70395, 71877, 73720, 75088, 75660, 86640, 88464, 93860, 95836, 100880, 105051, 110580, 112632, 118560, 119795, 121056, 140068, 140790, 143754, 147440, 150176, 151320, 173280, 175085, 176928, 187720, 191672, 201760, 210102, 221160, 225264, 239590, 280136, 281580, 287508, 294880, 302640, 350170, 359385, 375440, 383344, 420204, 442320, 450528, 455221, 479180, 525255, 560272, 563160, 575016, 605280, 700340, 718770, 750880, 766688, 840408, 884640, 910442, 958360, 1050510, 1120544, 1126320, 1150032, 1365663, 1400680, 1437540, 1680816, 1820884, 1916720, 2101020, 2252640, 2276105, 2300064, 2731326, 2801360, 2875080, 3361632, 3641768, 3833440, 4202040, 4552210, 5462652, 5602720, 5750160, 6828315, 7283536, 8404080, 9104420, 10925304, 11500320, 13656630, 14567072, 16808160, 18208840, 21850608, 27313260, 36417680, 43701216, 54626520, 72835360, 109253040, 218506080]

約数ペア:

[(1, 218506080), (2, 109253040), (3, 72835360), (4, 54626520), (5, 43701216), (6, 36417680), (8, 27313260), (10, 21850608), (12, 18208840), (13, 16808160), (15, 14567072), (16, 13656630), (19, 11500320), (20, 10925304), (24, 9104420), (26, 8404080), (30, 7283536), (32, 6828315), (38, 5750160), (39, 5602720), (40, 5462652), (48, 4552210), (52, 4202040), (57, 3833440), (60, 3641768), (65, 3361632), (76, 2875080), (78, 2801360), (80, 2731326), (95, 2300064), (96, 2276105), (97, 2252640), (104, 2101020), (114, 1916720), (120, 1820884), (130, 1680816), (152, 1437540), (156, 1400680), (160, 1365663), (190, 1150032), (194, 1126320), (195, 1120544), (208, 1050510), (228, 958360), (240, 910442), (247, 884640), (260, 840408), (285, 766688), (291, 750880), (304, 718770), (312, 700340), (361, 605280), (380, 575016), (388, 563160), (390, 560272), (416, 525255), (456, 479180), (480, 455221), (485, 450528), (494, 442320), (520, 420204), (570, 383344), (582, 375440), (608, 359385), (624, 350170), (722, 302640), (741, 294880), (760, 287508), (776, 281580), (780, 280136), (912, 239590), (970, 225264), (988, 221160), (1040, 210102), (1083, 201760), (1140, 191672), (1164, 187720), (1235, 176928), (1248, 175085), (1261, 173280), (1444, 151320), (1455, 150176), (1482, 147440), (1520, 143754), (1552, 140790), (1560, 140068), (1805, 121056), (1824, 119795), (1843, 118560), (1940, 112632), (1976, 110580), (2080, 105051), (2166, 100880), (2280, 95836), (2328, 93860), (2470, 88464), (2522, 86640), (2888, 75660), (2910, 75088), (2964, 73720), (3040, 71877), (3104, 70395), (3120, 70034), (3610, 60528), (3686, 59280), (3705, 58976), (3783, 57760), (3880, 56316), (3952, 55290), (4332, 50440), (4560, 47918), (4656, 46930), (4693, 46560), (4940, 44232), (5044, 43320), (5415, 40352), (5529, 39520), (5776, 37830), (5820, 37544), (5928, 36860), (6240, 35017), (6305, 34656), (7220, 30264), (7372, 29640), (7410, 29488), (7566, 28880), (7760, 28158), (7904, 27645), (8664, 25220), (9120, 23959), (9215, 23712), (9312, 23465), (9386, 23280), (9880, 22116), (10088, 21660), (10830, 20176), (11058, 19760), (11552, 18915), (11640, 18772), (11856, 18430), (12610, 17328), (14079, 15520), (14440, 15132), (14744, 14820)]