705580680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6043}}^1$

素因数の和:6203

約数の個数: 128

約数和(自身を含む): 2436940800

約数和(自身を除く): 1731360120

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, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1390, 1668, 1946, 2085, 2780, 2919, 3336, 3892, 4170, 4865, 5560, 5838, 6043, 7784, 8340, 9730, 11676, 12086, 14595, 16680, 18129, 19460, 23352, 24172, 29190, 30215, 36258, 38920, 42301, 48344, 58380, 60430, 72516, 84602, 90645, 116760, 120860, 126903, 145032, 169204, 181290, 211505, 241720, 253806, 338408, 362580, 423010, 507612, 634515, 725160, 839977, 846020, 1015224, 1269030, 1679954, 1692040, 2519931, 2538060, 3359908, 4199885, 5039862, 5076120, 5879839, 6719816, 8399770, 10079724, 11759678, 12599655, 16799540, 17639517, 20159448, 23519356, 25199310, 29399195, 33599080, 35279034, 47038712, 50398620, 58798390, 70558068, 88197585, 100797240, 117596780, 141116136, 176395170, 235193560, 352790340, 705580680]

約数ペア:

[(1, 705580680), (2, 352790340), (3, 235193560), (4, 176395170), (5, 141116136), (6, 117596780), (7, 100797240), (8, 88197585), (10, 70558068), (12, 58798390), (14, 50398620), (15, 47038712), (20, 35279034), (21, 33599080), (24, 29399195), (28, 25199310), (30, 23519356), (35, 20159448), (40, 17639517), (42, 16799540), (56, 12599655), (60, 11759678), (70, 10079724), (84, 8399770), (105, 6719816), (120, 5879839), (139, 5076120), (140, 5039862), (168, 4199885), (210, 3359908), (278, 2538060), (280, 2519931), (417, 1692040), (420, 1679954), (556, 1269030), (695, 1015224), (834, 846020), (840, 839977), (973, 725160), (1112, 634515), (1390, 507612), (1668, 423010), (1946, 362580), (2085, 338408), (2780, 253806), (2919, 241720), (3336, 211505), (3892, 181290), (4170, 169204), (4865, 145032), (5560, 126903), (5838, 120860), (6043, 116760), (7784, 90645), (8340, 84602), (9730, 72516), (11676, 60430), (12086, 58380), (14595, 48344), (16680, 42301), (18129, 38920), (19460, 36258), (23352, 30215), (24172, 29190)]