56352240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{3727}}^1$

素因数の和:3756

約数の個数: 160

約数和(自身を含む): 221890560

約数和(自身を除く): 165538320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3727, 3780, 5040, 7454, 7560, 11181, 14908, 15120, 18635, 22362, 26089, 29816, 33543, 37270, 44724, 52178, 55905, 59632, 67086, 74540, 78267, 89448, 100629, 104356, 111810, 130445, 134172, 149080, 156534, 167715, 178896, 201258, 208712, 223620, 234801, 260890, 268344, 298160, 313068, 335430, 391335, 402516, 417424, 447240, 469602, 503145, 521780, 536688, 626136, 670860, 704403, 782670, 805032, 894480, 939204, 1006290, 1043560, 1174005, 1252272, 1341720, 1408806, 1565340, 1610064, 1878408, 2012580, 2087120, 2348010, 2683440, 2817612, 3130680, 3522015, 3756816, 4025160, 4696020, 5635224, 6261360, 7044030, 8050320, 9392040, 11270448, 14088060, 18784080, 28176120, 56352240]

約数ペア:

[(1, 56352240), (2, 28176120), (3, 18784080), (4, 14088060), (5, 11270448), (6, 9392040), (7, 8050320), (8, 7044030), (9, 6261360), (10, 5635224), (12, 4696020), (14, 4025160), (15, 3756816), (16, 3522015), (18, 3130680), (20, 2817612), (21, 2683440), (24, 2348010), (27, 2087120), (28, 2012580), (30, 1878408), (35, 1610064), (36, 1565340), (40, 1408806), (42, 1341720), (45, 1252272), (48, 1174005), (54, 1043560), (56, 1006290), (60, 939204), (63, 894480), (70, 805032), (72, 782670), (80, 704403), (84, 670860), (90, 626136), (105, 536688), (108, 521780), (112, 503145), (120, 469602), (126, 447240), (135, 417424), (140, 402516), (144, 391335), (168, 335430), (180, 313068), (189, 298160), (210, 268344), (216, 260890), (240, 234801), (252, 223620), (270, 208712), (280, 201258), (315, 178896), (336, 167715), (360, 156534), (378, 149080), (420, 134172), (432, 130445), (504, 111810), (540, 104356), (560, 100629), (630, 89448), (720, 78267), (756, 74540), (840, 67086), (945, 59632), (1008, 55905), (1080, 52178), (1260, 44724), (1512, 37270), (1680, 33543), (1890, 29816), (2160, 26089), (2520, 22362), (3024, 18635), (3727, 15120), (3780, 14908), (5040, 11181), (7454, 7560)]