69500760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 262103040

約数和(自身を除く): 192602280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 157, 168, 170, 186, 204, 210, 217, 238, 248, 255, 280, 310, 314, 340, 357, 372, 408, 420, 434, 465, 471, 476, 510, 527, 595, 620, 628, 651, 680, 714, 744, 785, 840, 868, 930, 942, 952, 1020, 1054, 1085, 1099, 1190, 1240, 1256, 1302, 1428, 1570, 1581, 1736, 1785, 1860, 1884, 2040, 2108, 2170, 2198, 2355, 2380, 2604, 2635, 2669, 2856, 3140, 3162, 3255, 3297, 3570, 3689, 3720, 3768, 4216, 4340, 4396, 4710, 4760, 4867, 5208, 5270, 5338, 5495, 6280, 6324, 6510, 6594, 7140, 7378, 7905, 8007, 8680, 8792, 9420, 9734, 10540, 10676, 10990, 11067, 12648, 13020, 13188, 13345, 14280, 14601, 14756, 15810, 16014, 16485, 18445, 18683, 18840, 19468, 21080, 21352, 21980, 22134, 24335, 26040, 26376, 26690, 29202, 29512, 31620, 32028, 32970, 34069, 36890, 37366, 38936, 40035, 43960, 44268, 48670, 53380, 55335, 56049, 58404, 63240, 64056, 65940, 68138, 73005, 73780, 74732, 80070, 82739, 88536, 93415, 97340, 102207, 106760, 110670, 112098, 116808, 131880, 136276, 146010, 147560, 149464, 160140, 165478, 170345, 186830, 194680, 204414, 221340, 224196, 248217, 272552, 280245, 292020, 320280, 330956, 340690, 373660, 408828, 413695, 442680, 448392, 496434, 511035, 560490, 579173, 584040, 661912, 681380, 747320, 817656, 827390, 992868, 1022070, 1120980, 1158346, 1241085, 1362760, 1654780, 1737519, 1985736, 2044140, 2241960, 2316692, 2482170, 2895865, 3309560, 3475038, 4088280, 4633384, 4964340, 5791730, 6950076, 8687595, 9928680, 11583460, 13900152, 17375190, 23166920, 34750380, 69500760]

約数ペア:

[(1, 69500760), (2, 34750380), (3, 23166920), (4, 17375190), (5, 13900152), (6, 11583460), (7, 9928680), (8, 8687595), (10, 6950076), (12, 5791730), (14, 4964340), (15, 4633384), (17, 4088280), (20, 3475038), (21, 3309560), (24, 2895865), (28, 2482170), (30, 2316692), (31, 2241960), (34, 2044140), (35, 1985736), (40, 1737519), (42, 1654780), (51, 1362760), (56, 1241085), (60, 1158346), (62, 1120980), (68, 1022070), (70, 992868), (84, 827390), (85, 817656), (93, 747320), (102, 681380), (105, 661912), (119, 584040), (120, 579173), (124, 560490), (136, 511035), (140, 496434), (155, 448392), (157, 442680), (168, 413695), (170, 408828), (186, 373660), (204, 340690), (210, 330956), (217, 320280), (238, 292020), (248, 280245), (255, 272552), (280, 248217), (310, 224196), (314, 221340), (340, 204414), (357, 194680), (372, 186830), (408, 170345), (420, 165478), (434, 160140), (465, 149464), (471, 147560), (476, 146010), (510, 136276), (527, 131880), (595, 116808), (620, 112098), (628, 110670), (651, 106760), (680, 102207), (714, 97340), (744, 93415), (785, 88536), (840, 82739), (868, 80070), (930, 74732), (942, 73780), (952, 73005), (1020, 68138), (1054, 65940), (1085, 64056), (1099, 63240), (1190, 58404), (1240, 56049), (1256, 55335), (1302, 53380), (1428, 48670), (1570, 44268), (1581, 43960), (1736, 40035), (1785, 38936), (1860, 37366), (1884, 36890), (2040, 34069), (2108, 32970), (2170, 32028), (2198, 31620), (2355, 29512), (2380, 29202), (2604, 26690), (2635, 26376), (2669, 26040), (2856, 24335), (3140, 22134), (3162, 21980), (3255, 21352), (3297, 21080), (3570, 19468), (3689, 18840), (3720, 18683), (3768, 18445), (4216, 16485), (4340, 16014), (4396, 15810), (4710, 14756), (4760, 14601), (4867, 14280), (5208, 13345), (5270, 13188), (5338, 13020), (5495, 12648), (6280, 11067), (6324, 10990), (6510, 10676), (6594, 10540), (7140, 9734), (7378, 9420), (7905, 8792), (8007, 8680)]