342920760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1078

約数の個数: 256

約数和(自身を含む): 1308303360

約数和(自身を除く): 965382600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1013, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2026, 2170, 2184, 2418, 2604, 2730, 2821, 3039, 3224, 3255, 3640, 3720, 4030, 4052, 4340, 4836, 5065, 5208, 5460, 5642, 6045, 6078, 6510, 7091, 8060, 8104, 8463, 8680, 9672, 10130, 10920, 11284, 12090, 12156, 13020, 13169, 14105, 14182, 15195, 16120, 16926, 20260, 21273, 22568, 24180, 24312, 26040, 26338, 28210, 28364, 30390, 31403, 33852, 35455, 39507, 40520, 42315, 42546, 48360, 52676, 56420, 56728, 60780, 62806, 65845, 67704, 70910, 79014, 84630, 85092, 92183, 94209, 105352, 106365, 112840, 121560, 125612, 131690, 141820, 157015, 158028, 169260, 170184, 184366, 188418, 197535, 212730, 219821, 251224, 263380, 276549, 283640, 314030, 316056, 338520, 368732, 376836, 395070, 408239, 425460, 439642, 460915, 471045, 526760, 553098, 628060, 659463, 737464, 753672, 790140, 816478, 850920, 879284, 921830, 942090, 1099105, 1106196, 1224717, 1256120, 1318926, 1382745, 1580280, 1632956, 1758568, 1843660, 1884180, 2041195, 2198210, 2212392, 2449434, 2637852, 2765490, 2857673, 3265912, 3297315, 3687320, 3768360, 4082390, 4396420, 4898868, 5275704, 5530980, 5715346, 6123585, 6594630, 8164780, 8573019, 8792840, 9797736, 11061960, 11430692, 12247170, 13189260, 14288365, 16329560, 17146038, 22861384, 24494340, 26378520, 28576730, 34292076, 42865095, 48988680, 57153460, 68584152, 85730190, 114306920, 171460380, 342920760]

約数ペア:

[(1, 342920760), (2, 171460380), (3, 114306920), (4, 85730190), (5, 68584152), (6, 57153460), (7, 48988680), (8, 42865095), (10, 34292076), (12, 28576730), (13, 26378520), (14, 24494340), (15, 22861384), (20, 17146038), (21, 16329560), (24, 14288365), (26, 13189260), (28, 12247170), (30, 11430692), (31, 11061960), (35, 9797736), (39, 8792840), (40, 8573019), (42, 8164780), (52, 6594630), (56, 6123585), (60, 5715346), (62, 5530980), (65, 5275704), (70, 4898868), (78, 4396420), (84, 4082390), (91, 3768360), (93, 3687320), (104, 3297315), (105, 3265912), (120, 2857673), (124, 2765490), (130, 2637852), (140, 2449434), (155, 2212392), (156, 2198210), (168, 2041195), (182, 1884180), (186, 1843660), (195, 1758568), (210, 1632956), (217, 1580280), (248, 1382745), (260, 1318926), (273, 1256120), (280, 1224717), (310, 1106196), (312, 1099105), (364, 942090), (372, 921830), (390, 879284), (403, 850920), (420, 816478), (434, 790140), (455, 753672), (465, 737464), (520, 659463), (546, 628060), (620, 553098), (651, 526760), (728, 471045), (744, 460915), (780, 439642), (806, 425460), (840, 408239), (868, 395070), (910, 376836), (930, 368732), (1013, 338520), (1085, 316056), (1092, 314030), (1209, 283640), (1240, 276549), (1302, 263380), (1365, 251224), (1560, 219821), (1612, 212730), (1736, 197535), (1820, 188418), (1860, 184366), (2015, 170184), (2026, 169260), (2170, 158028), (2184, 157015), (2418, 141820), (2604, 131690), (2730, 125612), (2821, 121560), (3039, 112840), (3224, 106365), (3255, 105352), (3640, 94209), (3720, 92183), (4030, 85092), (4052, 84630), (4340, 79014), (4836, 70910), (5065, 67704), (5208, 65845), (5460, 62806), (5642, 60780), (6045, 56728), (6078, 56420), (6510, 52676), (7091, 48360), (8060, 42546), (8104, 42315), (8463, 40520), (8680, 39507), (9672, 35455), (10130, 33852), (10920, 31403), (11284, 30390), (12090, 28364), (12156, 28210), (13020, 26338), (13169, 26040), (14105, 24312), (14182, 24180), (15195, 22568), (16120, 21273), (16926, 20260)]