69545280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 257495040

約数和(自身を除く): 187949760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 131, 140, 158, 160, 168, 192, 210, 224, 237, 240, 262, 280, 316, 320, 336, 393, 395, 420, 448, 474, 480, 524, 553, 560, 632, 655, 672, 786, 790, 840, 917, 948, 960, 1048, 1106, 1120, 1185, 1264, 1310, 1344, 1572, 1580, 1659, 1680, 1834, 1896, 1965, 2096, 2212, 2240, 2370, 2528, 2620, 2751, 2765, 3144, 3160, 3318, 3360, 3668, 3792, 3930, 4192, 4424, 4585, 4740, 5056, 5240, 5502, 5530, 6288, 6320, 6636, 6720, 7336, 7584, 7860, 8295, 8384, 8848, 9170, 9480, 10349, 10480, 11004, 11060, 12576, 12640, 13272, 13755, 14672, 15168, 15720, 16590, 17696, 18340, 18960, 20698, 20960, 22008, 22120, 25152, 25280, 26544, 27510, 29344, 31047, 31440, 33180, 35392, 36680, 37920, 41396, 41920, 44016, 44240, 51745, 53088, 55020, 58688, 62094, 62880, 66360, 72443, 73360, 75840, 82792, 88032, 88480, 103490, 106176, 110040, 124188, 125760, 132720, 144886, 146720, 155235, 165584, 176064, 176960, 206980, 217329, 220080, 248376, 265440, 289772, 293440, 310470, 331168, 362215, 413960, 434658, 440160, 496752, 530880, 579544, 620940, 662336, 724430, 827920, 869316, 880320, 993504, 1086645, 1159088, 1241880, 1448860, 1655840, 1738632, 1987008, 2173290, 2318176, 2483760, 2897720, 3311680, 3477264, 4346580, 4636352, 4967520, 5795440, 6954528, 8693160, 9935040, 11590880, 13909056, 17386320, 23181760, 34772640, 69545280]

約数ペア:

[(1, 69545280), (2, 34772640), (3, 23181760), (4, 17386320), (5, 13909056), (6, 11590880), (7, 9935040), (8, 8693160), (10, 6954528), (12, 5795440), (14, 4967520), (15, 4636352), (16, 4346580), (20, 3477264), (21, 3311680), (24, 2897720), (28, 2483760), (30, 2318176), (32, 2173290), (35, 1987008), (40, 1738632), (42, 1655840), (48, 1448860), (56, 1241880), (60, 1159088), (64, 1086645), (70, 993504), (79, 880320), (80, 869316), (84, 827920), (96, 724430), (105, 662336), (112, 620940), (120, 579544), (131, 530880), (140, 496752), (158, 440160), (160, 434658), (168, 413960), (192, 362215), (210, 331168), (224, 310470), (237, 293440), (240, 289772), (262, 265440), (280, 248376), (316, 220080), (320, 217329), (336, 206980), (393, 176960), (395, 176064), (420, 165584), (448, 155235), (474, 146720), (480, 144886), (524, 132720), (553, 125760), (560, 124188), (632, 110040), (655, 106176), (672, 103490), (786, 88480), (790, 88032), (840, 82792), (917, 75840), (948, 73360), (960, 72443), (1048, 66360), (1106, 62880), (1120, 62094), (1185, 58688), (1264, 55020), (1310, 53088), (1344, 51745), (1572, 44240), (1580, 44016), (1659, 41920), (1680, 41396), (1834, 37920), (1896, 36680), (1965, 35392), (2096, 33180), (2212, 31440), (2240, 31047), (2370, 29344), (2528, 27510), (2620, 26544), (2751, 25280), (2765, 25152), (3144, 22120), (3160, 22008), (3318, 20960), (3360, 20698), (3668, 18960), (3792, 18340), (3930, 17696), (4192, 16590), (4424, 15720), (4585, 15168), (4740, 14672), (5056, 13755), (5240, 13272), (5502, 12640), (5530, 12576), (6288, 11060), (6320, 11004), (6636, 10480), (6720, 10349), (7336, 9480), (7584, 9170), (7860, 8848), (8295, 8384)]