2195536560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42157}}^1$

素因数の和:42211

約数の個数: 160

約数和(自身を含む): 8029581312

約数和(自身を除く): 5834044752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 42157, 52080, 84314, 126471, 168628, 210785, 252942, 295099, 337256, 421570, 505884, 590198, 632355, 674512, 843140, 885297, 1011768, 1180396, 1264710, 1306867, 1475495, 1686280, 1770594, 2023536, 2360792, 2529420, 2613734, 2950990, 3372560, 3541188, 3920601, 4426485, 4721584, 5058840, 5227468, 5901980, 6534335, 7082376, 7841202, 8852970, 9148069, 10117680, 10454936, 11803960, 13068670, 14164752, 15682404, 17705940, 18296138, 19603005, 20909872, 23607920, 26137340, 27444207, 31364808, 35411880, 36592276, 39206010, 45740345, 52274680, 54888414, 62729616, 70823760, 73184552, 78412020, 91480690, 104549360, 109776828, 137221035, 146369104, 156824040, 182961380, 219553656, 274442070, 313648080, 365922760, 439107312, 548884140, 731845520, 1097768280, 2195536560]

約数ペア:

[(1, 2195536560), (2, 1097768280), (3, 731845520), (4, 548884140), (5, 439107312), (6, 365922760), (7, 313648080), (8, 274442070), (10, 219553656), (12, 182961380), (14, 156824040), (15, 146369104), (16, 137221035), (20, 109776828), (21, 104549360), (24, 91480690), (28, 78412020), (30, 73184552), (31, 70823760), (35, 62729616), (40, 54888414), (42, 52274680), (48, 45740345), (56, 39206010), (60, 36592276), (62, 35411880), (70, 31364808), (80, 27444207), (84, 26137340), (93, 23607920), (105, 20909872), (112, 19603005), (120, 18296138), (124, 17705940), (140, 15682404), (155, 14164752), (168, 13068670), (186, 11803960), (210, 10454936), (217, 10117680), (240, 9148069), (248, 8852970), (280, 7841202), (310, 7082376), (336, 6534335), (372, 5901980), (420, 5227468), (434, 5058840), (465, 4721584), (496, 4426485), (560, 3920601), (620, 3541188), (651, 3372560), (744, 2950990), (840, 2613734), (868, 2529420), (930, 2360792), (1085, 2023536), (1240, 1770594), (1302, 1686280), (1488, 1475495), (1680, 1306867), (1736, 1264710), (1860, 1180396), (2170, 1011768), (2480, 885297), (2604, 843140), (3255, 674512), (3472, 632355), (3720, 590198), (4340, 505884), (5208, 421570), (6510, 337256), (7440, 295099), (8680, 252942), (10416, 210785), (13020, 168628), (17360, 126471), (26040, 84314), (42157, 52080)]