19166394960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{128599}}^1$

素因数の和:128647

約数の個数: 200

約数和(自身を含む): 69462518400

約数和(自身を除く): 50296123440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2760, 3105, 3240, 3312, 3726, 4140, 4968, 5520, 6210, 6480, 7452, 8280, 9315, 9936, 12420, 14904, 16560, 18630, 24840, 29808, 37260, 49680, 74520, 128599, 149040, 257198, 385797, 514396, 642995, 771594, 1028792, 1157391, 1285990, 1543188, 1928985, 2057584, 2314782, 2571980, 2957777, 3086376, 3472173, 3857970, 4629564, 5143960, 5786955, 5915554, 6172752, 6944346, 7715940, 8873331, 9259128, 10287920, 10416519, 11573910, 11831108, 13888692, 14788885, 15431880, 17360865, 17746662, 18518256, 20833038, 23147820, 23662216, 26619993, 27777384, 29577770, 30863760, 34721730, 35493324, 41666076, 44366655, 46295640, 47324432, 52082595, 53239986, 55554768, 59155540, 69443460, 70986648, 79859979, 83332152, 88733310, 92591280, 104165190, 106479972, 118311080, 133099965, 138886920, 141973296, 159719958, 166664304, 177466620, 208330380, 212959944, 236622160, 239579937, 266199930, 277773840, 319439916, 354933240, 399299895, 416660760, 425919888, 479159874, 532399860, 638879832, 709866480, 798599790, 833321520, 958319748, 1064799720, 1197899685, 1277759664, 1597199580, 1916639496, 2129599440, 2395799370, 3194399160, 3833278992, 4791598740, 6388798320, 9583197480, 19166394960]

約数ペア:

[(1, 19166394960), (2, 9583197480), (3, 6388798320), (4, 4791598740), (5, 3833278992), (6, 3194399160), (8, 2395799370), (9, 2129599440), (10, 1916639496), (12, 1597199580), (15, 1277759664), (16, 1197899685), (18, 1064799720), (20, 958319748), (23, 833321520), (24, 798599790), (27, 709866480), (30, 638879832), (36, 532399860), (40, 479159874), (45, 425919888), (46, 416660760), (48, 399299895), (54, 354933240), (60, 319439916), (69, 277773840), (72, 266199930), (80, 239579937), (81, 236622160), (90, 212959944), (92, 208330380), (108, 177466620), (115, 166664304), (120, 159719958), (135, 141973296), (138, 138886920), (144, 133099965), (162, 118311080), (180, 106479972), (184, 104165190), (207, 92591280), (216, 88733310), (230, 83332152), (240, 79859979), (270, 70986648), (276, 69443460), (324, 59155540), (345, 55554768), (360, 53239986), (368, 52082595), (405, 47324432), (414, 46295640), (432, 44366655), (460, 41666076), (540, 35493324), (552, 34721730), (621, 30863760), (648, 29577770), (690, 27777384), (720, 26619993), (810, 23662216), (828, 23147820), (920, 20833038), (1035, 18518256), (1080, 17746662), (1104, 17360865), (1242, 15431880), (1296, 14788885), (1380, 13888692), (1620, 11831108), (1656, 11573910), (1840, 10416519), (1863, 10287920), (2070, 9259128), (2160, 8873331), (2484, 7715940), (2760, 6944346), (3105, 6172752), (3240, 5915554), (3312, 5786955), (3726, 5143960), (4140, 4629564), (4968, 3857970), (5520, 3472173), (6210, 3086376), (6480, 2957777), (7452, 2571980), (8280, 2314782), (9315, 2057584), (9936, 1928985), (12420, 1543188), (14904, 1285990), (16560, 1157391), (18630, 1028792), (24840, 771594), (29808, 642995), (37260, 514396), (49680, 385797), (74520, 257198), (128599, 149040)]