433887720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3943}}^1$

素因数の和:4095

約数の個数: 128

約数和(自身を含む): 1499351040

約数和(自身を除く): 1065463320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1572, 1834, 1965, 2620, 2751, 3144, 3668, 3930, 3943, 4585, 5240, 5502, 7336, 7860, 7886, 9170, 11004, 11829, 13755, 15720, 15772, 18340, 19715, 22008, 23658, 27510, 27601, 31544, 36680, 39430, 47316, 55020, 55202, 59145, 78860, 82803, 94632, 110040, 110404, 118290, 138005, 157720, 165606, 220808, 236580, 276010, 331212, 414015, 473160, 516533, 552020, 662424, 828030, 1033066, 1104040, 1549599, 1656060, 2066132, 2582665, 3099198, 3312120, 3615731, 4132264, 5165330, 6198396, 7231462, 7747995, 10330660, 10847193, 12396792, 14462924, 15495990, 18078655, 20661320, 21694386, 28925848, 30991980, 36157310, 43388772, 54235965, 61983960, 72314620, 86777544, 108471930, 144629240, 216943860, 433887720]

約数ペア:

[(1, 433887720), (2, 216943860), (3, 144629240), (4, 108471930), (5, 86777544), (6, 72314620), (7, 61983960), (8, 54235965), (10, 43388772), (12, 36157310), (14, 30991980), (15, 28925848), (20, 21694386), (21, 20661320), (24, 18078655), (28, 15495990), (30, 14462924), (35, 12396792), (40, 10847193), (42, 10330660), (56, 7747995), (60, 7231462), (70, 6198396), (84, 5165330), (105, 4132264), (120, 3615731), (131, 3312120), (140, 3099198), (168, 2582665), (210, 2066132), (262, 1656060), (280, 1549599), (393, 1104040), (420, 1033066), (524, 828030), (655, 662424), (786, 552020), (840, 516533), (917, 473160), (1048, 414015), (1310, 331212), (1572, 276010), (1834, 236580), (1965, 220808), (2620, 165606), (2751, 157720), (3144, 138005), (3668, 118290), (3930, 110404), (3943, 110040), (4585, 94632), (5240, 82803), (5502, 78860), (7336, 59145), (7860, 55202), (7886, 55020), (9170, 47316), (11004, 39430), (11829, 36680), (13755, 31544), (15720, 27601), (15772, 27510), (18340, 23658), (19715, 22008)]