1258604460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2109

約数の個数: 192

約数和(自身を含む): 4191398400

約数和(自身を除く): 2932793940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 61, 76, 90, 95, 108, 114, 122, 135, 171, 180, 183, 190, 228, 244, 270, 285, 305, 342, 366, 380, 513, 540, 549, 570, 610, 684, 732, 855, 915, 1026, 1098, 1140, 1159, 1220, 1647, 1710, 1830, 2011, 2052, 2196, 2318, 2565, 2745, 3294, 3420, 3477, 3660, 4022, 4636, 5130, 5490, 5795, 6033, 6588, 6954, 8044, 8235, 10055, 10260, 10431, 10980, 11590, 12066, 13908, 16470, 17385, 18099, 20110, 20862, 23180, 24132, 30165, 31293, 32940, 34770, 36198, 38209, 40220, 41724, 52155, 54297, 60330, 62586, 69540, 72396, 76418, 90495, 104310, 108594, 114627, 120660, 122671, 125172, 152836, 156465, 180990, 191045, 208620, 217188, 229254, 245342, 271485, 312930, 343881, 361980, 368013, 382090, 458508, 490684, 542970, 573135, 613355, 625860, 687762, 736026, 764180, 1031643, 1085940, 1104039, 1146270, 1226710, 1375524, 1472052, 1719405, 1840065, 2063286, 2208078, 2292540, 2330749, 2453420, 3312117, 3438810, 3680130, 4126572, 4416156, 4661498, 5158215, 5520195, 6624234, 6877620, 6992247, 7360260, 9322996, 10316430, 11040390, 11653745, 13248468, 13984494, 16560585, 20632860, 20976741, 22080780, 23307490, 27968988, 33121170, 34961235, 41953482, 46614980, 62930223, 66242340, 69922470, 83906964, 104883705, 125860446, 139844940, 209767410, 251720892, 314651115, 419534820, 629302230, 1258604460]

約数ペア:

[(1, 1258604460), (2, 629302230), (3, 419534820), (4, 314651115), (5, 251720892), (6, 209767410), (9, 139844940), (10, 125860446), (12, 104883705), (15, 83906964), (18, 69922470), (19, 66242340), (20, 62930223), (27, 46614980), (30, 41953482), (36, 34961235), (38, 33121170), (45, 27968988), (54, 23307490), (57, 22080780), (60, 20976741), (61, 20632860), (76, 16560585), (90, 13984494), (95, 13248468), (108, 11653745), (114, 11040390), (122, 10316430), (135, 9322996), (171, 7360260), (180, 6992247), (183, 6877620), (190, 6624234), (228, 5520195), (244, 5158215), (270, 4661498), (285, 4416156), (305, 4126572), (342, 3680130), (366, 3438810), (380, 3312117), (513, 2453420), (540, 2330749), (549, 2292540), (570, 2208078), (610, 2063286), (684, 1840065), (732, 1719405), (855, 1472052), (915, 1375524), (1026, 1226710), (1098, 1146270), (1140, 1104039), (1159, 1085940), (1220, 1031643), (1647, 764180), (1710, 736026), (1830, 687762), (2011, 625860), (2052, 613355), (2196, 573135), (2318, 542970), (2565, 490684), (2745, 458508), (3294, 382090), (3420, 368013), (3477, 361980), (3660, 343881), (4022, 312930), (4636, 271485), (5130, 245342), (5490, 229254), (5795, 217188), (6033, 208620), (6588, 191045), (6954, 180990), (8044, 156465), (8235, 152836), (10055, 125172), (10260, 122671), (10431, 120660), (10980, 114627), (11590, 108594), (12066, 104310), (13908, 90495), (16470, 76418), (17385, 72396), (18099, 69540), (20110, 62586), (20862, 60330), (23180, 54297), (24132, 52155), (30165, 41724), (31293, 40220), (32940, 38209), (34770, 36198)]