393156975200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{19249}}^1$

素因数の和:19502

約数の個数: 216

約数和(自身を含む): 1060035669000

約数和(自身を除く): 666878693800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 211, 220, 242, 275, 352, 400, 422, 440, 484, 550, 605, 800, 844, 880, 968, 1055, 1100, 1210, 1688, 1760, 1936, 2110, 2200, 2321, 2420, 3025, 3376, 3872, 4220, 4400, 4642, 4840, 5275, 6050, 6752, 8440, 8800, 9284, 9680, 10550, 11605, 12100, 16880, 18568, 19249, 19360, 21100, 23210, 24200, 25531, 33760, 37136, 38498, 42200, 46420, 48400, 51062, 58025, 74272, 76996, 84400, 92840, 96245, 96800, 102124, 116050, 127655, 153992, 168800, 185680, 192490, 204248, 211739, 232100, 255310, 307984, 371360, 384980, 408496, 423478, 464200, 481225, 510620, 615968, 638275, 769960, 816992, 846956, 928400, 962450, 1021240, 1058695, 1276550, 1539920, 1693912, 1856800, 1924900, 2042480, 2117390, 2329129, 2553100, 3079840, 3387824, 3849800, 4061539, 4084960, 4234780, 4658258, 5106200, 5293475, 6775648, 7699600, 8123078, 8469560, 9316516, 10212400, 10586950, 11645645, 15399200, 16246156, 16939120, 18633032, 20307695, 20424800, 21173900, 23291290, 32492312, 33878240, 37266064, 40615390, 42347800, 44676929, 46582580, 58228225, 64984624, 74532128, 81230780, 84695600, 89353858, 93165160, 101538475, 116456450, 129969248, 162461560, 169391200, 178707716, 186330320, 203076950, 223384645, 232912900, 324923120, 357415432, 372660640, 406153900, 446769290, 465825800, 491446219, 649846240, 714830864, 812307800, 893538580, 931651600, 982892438, 1116923225, 1429661728, 1624615600, 1787077160, 1863303200, 1965784876, 2233846450, 2457231095, 3249231200, 3574154320, 3931569752, 4467692900, 4914462190, 7148308640, 7863139504, 8935385800, 9828924380, 12286155475, 15726279008, 17870771600, 19657848760, 24572310950, 35741543200, 39315697520, 49144621900, 78631395040, 98289243800, 196578487600, 393156975200]

約数ペア:

[(1, 393156975200), (2, 196578487600), (4, 98289243800), (5, 78631395040), (8, 49144621900), (10, 39315697520), (11, 35741543200), (16, 24572310950), (20, 19657848760), (22, 17870771600), (25, 15726279008), (32, 12286155475), (40, 9828924380), (44, 8935385800), (50, 7863139504), (55, 7148308640), (80, 4914462190), (88, 4467692900), (100, 3931569752), (110, 3574154320), (121, 3249231200), (160, 2457231095), (176, 2233846450), (200, 1965784876), (211, 1863303200), (220, 1787077160), (242, 1624615600), (275, 1429661728), (352, 1116923225), (400, 982892438), (422, 931651600), (440, 893538580), (484, 812307800), (550, 714830864), (605, 649846240), (800, 491446219), (844, 465825800), (880, 446769290), (968, 406153900), (1055, 372660640), (1100, 357415432), (1210, 324923120), (1688, 232912900), (1760, 223384645), (1936, 203076950), (2110, 186330320), (2200, 178707716), (2321, 169391200), (2420, 162461560), (3025, 129969248), (3376, 116456450), (3872, 101538475), (4220, 93165160), (4400, 89353858), (4642, 84695600), (4840, 81230780), (5275, 74532128), (6050, 64984624), (6752, 58228225), (8440, 46582580), (8800, 44676929), (9284, 42347800), (9680, 40615390), (10550, 37266064), (11605, 33878240), (12100, 32492312), (16880, 23291290), (18568, 21173900), (19249, 20424800), (19360, 20307695), (21100, 18633032), (23210, 16939120), (24200, 16246156), (25531, 15399200), (33760, 11645645), (37136, 10586950), (38498, 10212400), (42200, 9316516), (46420, 8469560), (48400, 8123078), (51062, 7699600), (58025, 6775648), (74272, 5293475), (76996, 5106200), (84400, 4658258), (92840, 4234780), (96245, 4084960), (96800, 4061539), (102124, 3849800), (116050, 3387824), (127655, 3079840), (153992, 2553100), (168800, 2329129), (185680, 2117390), (192490, 2042480), (204248, 1924900), (211739, 1856800), (232100, 1693912), (255310, 1539920), (307984, 1276550), (371360, 1058695), (384980, 1021240), (408496, 962450), (423478, 928400), (464200, 846956), (481225, 816992), (510620, 769960), (615968, 638275)]