71188220520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{65981}}^1$

素因数の和:66047

約数の個数: 224

約数和(自身を含む): 246644674920

約数和(自身を除く): 175456454400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 243, 270, 296, 324, 333, 360, 370, 405, 444, 486, 540, 555, 648, 666, 729, 740, 810, 888, 972, 999, 1080, 1110, 1215, 1332, 1458, 1480, 1620, 1665, 1944, 1998, 2220, 2430, 2664, 2916, 2997, 3240, 3330, 3645, 3996, 4440, 4860, 4995, 5832, 5994, 6660, 7290, 7992, 8991, 9720, 9990, 11988, 13320, 14580, 14985, 17982, 19980, 23976, 26973, 29160, 29970, 35964, 39960, 44955, 53946, 59940, 65981, 71928, 89910, 107892, 119880, 131962, 134865, 179820, 197943, 215784, 263924, 269730, 329905, 359640, 395886, 527848, 539460, 593829, 659810, 791772, 989715, 1078920, 1187658, 1319620, 1583544, 1781487, 1979430, 2375316, 2441297, 2639240, 2969145, 3562974, 3958860, 4750632, 4882594, 5344461, 5938290, 7125948, 7323891, 7917720, 8907435, 9765188, 10688922, 11876580, 12206485, 14251896, 14647782, 16033383, 17814870, 19530376, 21377844, 21971673, 23753160, 24412970, 26722305, 29295564, 32066766, 35629740, 36619455, 42755688, 43943346, 48100149, 48825940, 53444610, 58591128, 64133532, 65915019, 71259480, 73238910, 80166915, 87886692, 96200298, 97651880, 106889220, 109858365, 128267064, 131830038, 146477820, 160333830, 175773384, 192400596, 197745057, 213778440, 219716730, 240500745, 263660076, 292955640, 320667660, 329575095, 384801192, 395490114, 439433460, 481001490, 527320152, 593235171, 641335320, 659150190, 790980228, 878866920, 962002980, 988725285, 1186470342, 1318300380, 1581960456, 1779705513, 1924005960, 1977450570, 2372940684, 2636600760, 2966175855, 3559411026, 3954901140, 4745881368, 5932351710, 7118822052, 7909802280, 8898527565, 11864703420, 14237644104, 17797055130, 23729406840, 35594110260, 71188220520]

約数ペア:

[(1, 71188220520), (2, 35594110260), (3, 23729406840), (4, 17797055130), (5, 14237644104), (6, 11864703420), (8, 8898527565), (9, 7909802280), (10, 7118822052), (12, 5932351710), (15, 4745881368), (18, 3954901140), (20, 3559411026), (24, 2966175855), (27, 2636600760), (30, 2372940684), (36, 1977450570), (37, 1924005960), (40, 1779705513), (45, 1581960456), (54, 1318300380), (60, 1186470342), (72, 988725285), (74, 962002980), (81, 878866920), (90, 790980228), (108, 659150190), (111, 641335320), (120, 593235171), (135, 527320152), (148, 481001490), (162, 439433460), (180, 395490114), (185, 384801192), (216, 329575095), (222, 320667660), (243, 292955640), (270, 263660076), (296, 240500745), (324, 219716730), (333, 213778440), (360, 197745057), (370, 192400596), (405, 175773384), (444, 160333830), (486, 146477820), (540, 131830038), (555, 128267064), (648, 109858365), (666, 106889220), (729, 97651880), (740, 96200298), (810, 87886692), (888, 80166915), (972, 73238910), (999, 71259480), (1080, 65915019), (1110, 64133532), (1215, 58591128), (1332, 53444610), (1458, 48825940), (1480, 48100149), (1620, 43943346), (1665, 42755688), (1944, 36619455), (1998, 35629740), (2220, 32066766), (2430, 29295564), (2664, 26722305), (2916, 24412970), (2997, 23753160), (3240, 21971673), (3330, 21377844), (3645, 19530376), (3996, 17814870), (4440, 16033383), (4860, 14647782), (4995, 14251896), (5832, 12206485), (5994, 11876580), (6660, 10688922), (7290, 9765188), (7992, 8907435), (8991, 7917720), (9720, 7323891), (9990, 7125948), (11988, 5938290), (13320, 5344461), (14580, 4882594), (14985, 4750632), (17982, 3958860), (19980, 3562974), (23976, 2969145), (26973, 2639240), (29160, 2441297), (29970, 2375316), (35964, 1979430), (39960, 1781487), (44955, 1583544), (53946, 1319620), (59940, 1187658), (65981, 1078920), (71928, 989715), (89910, 791772), (107892, 659810), (119880, 593829), (131962, 539460), (134865, 527848), (179820, 395886), (197943, 359640), (215784, 329905), (263924, 269730)]