1396006380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1461

約数の個数: 192

約数和(自身を含む): 4619596800

約数和(自身を除く): 3223590420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 103, 108, 114, 135, 171, 180, 190, 206, 228, 270, 285, 309, 342, 380, 412, 513, 515, 540, 570, 618, 684, 855, 927, 1026, 1030, 1140, 1236, 1321, 1545, 1710, 1854, 1957, 2052, 2060, 2565, 2642, 2781, 3090, 3420, 3708, 3914, 3963, 4635, 5130, 5284, 5562, 5871, 6180, 6605, 7828, 7926, 9270, 9785, 10260, 11124, 11742, 11889, 13210, 13905, 15852, 17613, 18540, 19570, 19815, 23484, 23778, 25099, 26420, 27810, 29355, 35226, 35667, 39140, 39630, 47556, 50198, 52839, 55620, 58710, 59445, 70452, 71334, 75297, 79260, 88065, 100396, 105678, 117420, 118890, 125495, 136063, 142668, 150594, 176130, 178335, 211356, 225891, 237780, 250990, 264195, 272126, 301188, 352260, 356670, 376485, 408189, 451782, 501980, 528390, 544252, 677673, 680315, 713340, 752970, 816378, 903564, 1056780, 1129455, 1224567, 1355346, 1360630, 1505940, 1632756, 2040945, 2258910, 2449134, 2585197, 2710692, 2721260, 3388365, 3673701, 4081890, 4517820, 4898268, 5170394, 6122835, 6776730, 7347402, 7755591, 8163780, 10340788, 12245670, 12925985, 13553460, 14694804, 15511182, 18368505, 23266773, 24491340, 25851970, 31022364, 36737010, 38777955, 46533546, 51703940, 69800319, 73474020, 77555910, 93067092, 116333865, 139600638, 155111820, 232667730, 279201276, 349001595, 465335460, 698003190, 1396006380]

約数ペア:

[(1, 1396006380), (2, 698003190), (3, 465335460), (4, 349001595), (5, 279201276), (6, 232667730), (9, 155111820), (10, 139600638), (12, 116333865), (15, 93067092), (18, 77555910), (19, 73474020), (20, 69800319), (27, 51703940), (30, 46533546), (36, 38777955), (38, 36737010), (45, 31022364), (54, 25851970), (57, 24491340), (60, 23266773), (76, 18368505), (90, 15511182), (95, 14694804), (103, 13553460), (108, 12925985), (114, 12245670), (135, 10340788), (171, 8163780), (180, 7755591), (190, 7347402), (206, 6776730), (228, 6122835), (270, 5170394), (285, 4898268), (309, 4517820), (342, 4081890), (380, 3673701), (412, 3388365), (513, 2721260), (515, 2710692), (540, 2585197), (570, 2449134), (618, 2258910), (684, 2040945), (855, 1632756), (927, 1505940), (1026, 1360630), (1030, 1355346), (1140, 1224567), (1236, 1129455), (1321, 1056780), (1545, 903564), (1710, 816378), (1854, 752970), (1957, 713340), (2052, 680315), (2060, 677673), (2565, 544252), (2642, 528390), (2781, 501980), (3090, 451782), (3420, 408189), (3708, 376485), (3914, 356670), (3963, 352260), (4635, 301188), (5130, 272126), (5284, 264195), (5562, 250990), (5871, 237780), (6180, 225891), (6605, 211356), (7828, 178335), (7926, 176130), (9270, 150594), (9785, 142668), (10260, 136063), (11124, 125495), (11742, 118890), (11889, 117420), (13210, 105678), (13905, 100396), (15852, 88065), (17613, 79260), (18540, 75297), (19570, 71334), (19815, 70452), (23484, 59445), (23778, 58710), (25099, 55620), (26420, 52839), (27810, 50198), (29355, 47556), (35226, 39630), (35667, 39140)]