396172560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7607}}^1$

素因数の和:7661

約数の個数: 160

約数和(自身を含む): 1449050112

約数和(自身を除く): 1052877552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 7607, 8680, 10416, 13020, 15214, 17360, 22821, 26040, 30428, 38035, 45642, 52080, 53249, 60856, 76070, 91284, 106498, 114105, 121712, 152140, 159747, 182568, 212996, 228210, 235817, 266245, 304280, 319494, 365136, 425992, 456420, 471634, 532490, 608560, 638988, 707451, 798735, 851984, 912840, 943268, 1064980, 1179085, 1277976, 1414902, 1597470, 1650719, 1825680, 1886536, 2129960, 2358170, 2555952, 2829804, 3194940, 3301438, 3537255, 3773072, 4259920, 4716340, 4952157, 5659608, 6389880, 6602876, 7074510, 8253595, 9432680, 9904314, 11319216, 12779760, 13205752, 14149020, 16507190, 18865360, 19808628, 24760785, 26411504, 28298040, 33014380, 39617256, 49521570, 56596080, 66028760, 79234512, 99043140, 132057520, 198086280, 396172560]

約数ペア:

[(1, 396172560), (2, 198086280), (3, 132057520), (4, 99043140), (5, 79234512), (6, 66028760), (7, 56596080), (8, 49521570), (10, 39617256), (12, 33014380), (14, 28298040), (15, 26411504), (16, 24760785), (20, 19808628), (21, 18865360), (24, 16507190), (28, 14149020), (30, 13205752), (31, 12779760), (35, 11319216), (40, 9904314), (42, 9432680), (48, 8253595), (56, 7074510), (60, 6602876), (62, 6389880), (70, 5659608), (80, 4952157), (84, 4716340), (93, 4259920), (105, 3773072), (112, 3537255), (120, 3301438), (124, 3194940), (140, 2829804), (155, 2555952), (168, 2358170), (186, 2129960), (210, 1886536), (217, 1825680), (240, 1650719), (248, 1597470), (280, 1414902), (310, 1277976), (336, 1179085), (372, 1064980), (420, 943268), (434, 912840), (465, 851984), (496, 798735), (560, 707451), (620, 638988), (651, 608560), (744, 532490), (840, 471634), (868, 456420), (930, 425992), (1085, 365136), (1240, 319494), (1302, 304280), (1488, 266245), (1680, 235817), (1736, 228210), (1860, 212996), (2170, 182568), (2480, 159747), (2604, 152140), (3255, 121712), (3472, 114105), (3720, 106498), (4340, 91284), (5208, 76070), (6510, 60856), (7440, 53249), (7607, 52080), (8680, 45642), (10416, 38035), (13020, 30428), (15214, 26040), (17360, 22821)]