57504720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2669

約数の個数: 160

約数和(自身を含む): 219485952

約数和(自身を除く): 161981232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2633, 2730, 3120, 3640, 4368, 5266, 5460, 7280, 7899, 10532, 10920, 13165, 15798, 18431, 21064, 21840, 26330, 31596, 34229, 36862, 39495, 42128, 52660, 55293, 63192, 68458, 73724, 78990, 92155, 102687, 105320, 110586, 126384, 136916, 147448, 157980, 171145, 184310, 205374, 210640, 221172, 239603, 273832, 276465, 294896, 315960, 342290, 368620, 410748, 442344, 479206, 513435, 547664, 552930, 631920, 684580, 718809, 737240, 821496, 884688, 958412, 1026870, 1105860, 1198015, 1369160, 1437618, 1474480, 1642992, 1916824, 2053740, 2211720, 2396030, 2738320, 2875236, 3594045, 3833648, 4107480, 4423440, 4792060, 5750472, 7188090, 8214960, 9584120, 11500944, 14376180, 19168240, 28752360, 57504720]

約数ペア:

[(1, 57504720), (2, 28752360), (3, 19168240), (4, 14376180), (5, 11500944), (6, 9584120), (7, 8214960), (8, 7188090), (10, 5750472), (12, 4792060), (13, 4423440), (14, 4107480), (15, 3833648), (16, 3594045), (20, 2875236), (21, 2738320), (24, 2396030), (26, 2211720), (28, 2053740), (30, 1916824), (35, 1642992), (39, 1474480), (40, 1437618), (42, 1369160), (48, 1198015), (52, 1105860), (56, 1026870), (60, 958412), (65, 884688), (70, 821496), (78, 737240), (80, 718809), (84, 684580), (91, 631920), (104, 552930), (105, 547664), (112, 513435), (120, 479206), (130, 442344), (140, 410748), (156, 368620), (168, 342290), (182, 315960), (195, 294896), (208, 276465), (210, 273832), (240, 239603), (260, 221172), (273, 210640), (280, 205374), (312, 184310), (336, 171145), (364, 157980), (390, 147448), (420, 136916), (455, 126384), (520, 110586), (546, 105320), (560, 102687), (624, 92155), (728, 78990), (780, 73724), (840, 68458), (910, 63192), (1040, 55293), (1092, 52660), (1365, 42128), (1456, 39495), (1560, 36862), (1680, 34229), (1820, 31596), (2184, 26330), (2633, 21840), (2730, 21064), (3120, 18431), (3640, 15798), (4368, 13165), (5266, 10920), (5460, 10532), (7280, 7899)]