233454480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1861

約数の個数: 160

約数和(自身を含む): 838041600

約数和(自身を除く): 604587120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1759, 1896, 2212, 2370, 2765, 3160, 3318, 3518, 3792, 4424, 4740, 5277, 5530, 6320, 6636, 7036, 8295, 8795, 8848, 9480, 10554, 11060, 12313, 13272, 14072, 16590, 17590, 18960, 21108, 22120, 24626, 26385, 26544, 28144, 33180, 35180, 36939, 42216, 44240, 49252, 52770, 61565, 66360, 70360, 73878, 84432, 98504, 105540, 123130, 132720, 138961, 140720, 147756, 184695, 197008, 211080, 246260, 277922, 295512, 369390, 416883, 422160, 492520, 555844, 591024, 694805, 738780, 833766, 972727, 985040, 1111688, 1389610, 1477560, 1667532, 1945454, 2084415, 2223376, 2779220, 2918181, 2955120, 3335064, 3890908, 4168830, 4863635, 5558440, 5836362, 6670128, 7781816, 8337660, 9727270, 11116880, 11672724, 14590905, 15563632, 16675320, 19454540, 23345448, 29181810, 33350640, 38909080, 46690896, 58363620, 77818160, 116727240, 233454480]

約数ペア:

[(1, 233454480), (2, 116727240), (3, 77818160), (4, 58363620), (5, 46690896), (6, 38909080), (7, 33350640), (8, 29181810), (10, 23345448), (12, 19454540), (14, 16675320), (15, 15563632), (16, 14590905), (20, 11672724), (21, 11116880), (24, 9727270), (28, 8337660), (30, 7781816), (35, 6670128), (40, 5836362), (42, 5558440), (48, 4863635), (56, 4168830), (60, 3890908), (70, 3335064), (79, 2955120), (80, 2918181), (84, 2779220), (105, 2223376), (112, 2084415), (120, 1945454), (140, 1667532), (158, 1477560), (168, 1389610), (210, 1111688), (237, 985040), (240, 972727), (280, 833766), (316, 738780), (336, 694805), (395, 591024), (420, 555844), (474, 492520), (553, 422160), (560, 416883), (632, 369390), (790, 295512), (840, 277922), (948, 246260), (1106, 211080), (1185, 197008), (1264, 184695), (1580, 147756), (1659, 140720), (1680, 138961), (1759, 132720), (1896, 123130), (2212, 105540), (2370, 98504), (2765, 84432), (3160, 73878), (3318, 70360), (3518, 66360), (3792, 61565), (4424, 52770), (4740, 49252), (5277, 44240), (5530, 42216), (6320, 36939), (6636, 35180), (7036, 33180), (8295, 28144), (8795, 26544), (8848, 26385), (9480, 24626), (10554, 22120), (11060, 21108), (12313, 18960), (13272, 17590), (14072, 16590)]