590969080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 1497424320

約数和(自身を除く): 906455240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 53, 65, 82, 104, 106, 130, 164, 205, 212, 260, 265, 328, 410, 424, 520, 523, 530, 533, 689, 820, 1046, 1060, 1066, 1378, 1640, 2092, 2120, 2132, 2173, 2615, 2665, 2756, 3445, 4184, 4264, 4346, 5230, 5330, 5512, 6799, 6890, 8692, 10460, 10660, 10865, 13598, 13780, 17384, 20920, 21320, 21443, 21730, 27196, 27560, 27719, 28249, 33995, 42886, 43460, 54392, 55438, 56498, 67990, 85772, 86920, 107215, 110876, 112996, 135980, 138595, 141245, 171544, 214430, 221752, 225992, 271960, 277190, 278759, 282490, 360347, 428860, 554380, 557518, 564980, 720694, 857720, 1108760, 1115036, 1129960, 1136479, 1393795, 1441388, 1801735, 2230072, 2272958, 2787590, 2882776, 3603470, 4545916, 5575180, 5682395, 7206940, 9091832, 11150360, 11364790, 14413880, 14774227, 22729580, 29548454, 45459160, 59096908, 73871135, 118193816, 147742270, 295484540, 590969080]

約数ペア:

[(1, 590969080), (2, 295484540), (4, 147742270), (5, 118193816), (8, 73871135), (10, 59096908), (13, 45459160), (20, 29548454), (26, 22729580), (40, 14774227), (41, 14413880), (52, 11364790), (53, 11150360), (65, 9091832), (82, 7206940), (104, 5682395), (106, 5575180), (130, 4545916), (164, 3603470), (205, 2882776), (212, 2787590), (260, 2272958), (265, 2230072), (328, 1801735), (410, 1441388), (424, 1393795), (520, 1136479), (523, 1129960), (530, 1115036), (533, 1108760), (689, 857720), (820, 720694), (1046, 564980), (1060, 557518), (1066, 554380), (1378, 428860), (1640, 360347), (2092, 282490), (2120, 278759), (2132, 277190), (2173, 271960), (2615, 225992), (2665, 221752), (2756, 214430), (3445, 171544), (4184, 141245), (4264, 138595), (4346, 135980), (5230, 112996), (5330, 110876), (5512, 107215), (6799, 86920), (6890, 85772), (8692, 67990), (10460, 56498), (10660, 55438), (10865, 54392), (13598, 43460), (13780, 42886), (17384, 33995), (20920, 28249), (21320, 27719), (21443, 27560), (21730, 27196)]