259174440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5456

約数の個数: 192

約数和(自身を含む): 1013500800

約数和(自身を除く): 754326360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5413, 5985, 6840, 7980, 9576, 10826, 11970, 15960, 16239, 21652, 23940, 27065, 32478, 37891, 43304, 47880, 48717, 54130, 64956, 75782, 81195, 97434, 102847, 108260, 113673, 129912, 151564, 162390, 189455, 194868, 205694, 216520, 227346, 243585, 303128, 308541, 324780, 341019, 378910, 389736, 411388, 454692, 487170, 514235, 568365, 617082, 649560, 682038, 719929, 757820, 822776, 909384, 925623, 974340, 1028470, 1136730, 1234164, 1364076, 1439858, 1515640, 1542705, 1705095, 1851246, 1948680, 2056940, 2159787, 2273460, 2468328, 2728152, 2879716, 3085410, 3410190, 3599645, 3702492, 4113880, 4319574, 4546920, 4628115, 5759432, 6170820, 6479361, 6820380, 7199290, 7404984, 8639148, 9256230, 10798935, 12341640, 12958722, 13640760, 14398580, 17278296, 18512460, 21597870, 25917444, 28797160, 32396805, 37024920, 43195740, 51834888, 64793610, 86391480, 129587220, 259174440]

約数ペア:

[(1, 259174440), (2, 129587220), (3, 86391480), (4, 64793610), (5, 51834888), (6, 43195740), (7, 37024920), (8, 32396805), (9, 28797160), (10, 25917444), (12, 21597870), (14, 18512460), (15, 17278296), (18, 14398580), (19, 13640760), (20, 12958722), (21, 12341640), (24, 10798935), (28, 9256230), (30, 8639148), (35, 7404984), (36, 7199290), (38, 6820380), (40, 6479361), (42, 6170820), (45, 5759432), (56, 4628115), (57, 4546920), (60, 4319574), (63, 4113880), (70, 3702492), (72, 3599645), (76, 3410190), (84, 3085410), (90, 2879716), (95, 2728152), (105, 2468328), (114, 2273460), (120, 2159787), (126, 2056940), (133, 1948680), (140, 1851246), (152, 1705095), (168, 1542705), (171, 1515640), (180, 1439858), (190, 1364076), (210, 1234164), (228, 1136730), (252, 1028470), (266, 974340), (280, 925623), (285, 909384), (315, 822776), (342, 757820), (360, 719929), (380, 682038), (399, 649560), (420, 617082), (456, 568365), (504, 514235), (532, 487170), (570, 454692), (630, 411388), (665, 389736), (684, 378910), (760, 341019), (798, 324780), (840, 308541), (855, 303128), (1064, 243585), (1140, 227346), (1197, 216520), (1260, 205694), (1330, 194868), (1368, 189455), (1596, 162390), (1710, 151564), (1995, 129912), (2280, 113673), (2394, 108260), (2520, 102847), (2660, 97434), (3192, 81195), (3420, 75782), (3990, 64956), (4788, 54130), (5320, 48717), (5413, 47880), (5985, 43304), (6840, 37891), (7980, 32478), (9576, 27065), (10826, 23940), (11970, 21652), (15960, 16239)]