68524260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 239124480

約数和(自身を除く): 170600220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 277, 285, 310, 372, 380, 399, 420, 434, 465, 532, 554, 570, 589, 620, 651, 665, 798, 831, 868, 930, 1085, 1108, 1140, 1178, 1302, 1330, 1385, 1596, 1662, 1767, 1860, 1939, 1995, 2170, 2356, 2604, 2660, 2770, 2945, 3255, 3324, 3534, 3878, 3990, 4123, 4155, 4340, 5263, 5540, 5817, 5890, 6510, 7068, 7756, 7980, 8246, 8310, 8587, 8835, 9695, 10526, 11634, 11780, 12369, 13020, 15789, 16492, 16620, 17174, 17670, 19390, 20615, 21052, 23268, 24738, 25761, 26315, 29085, 31578, 34348, 35340, 36841, 38780, 41230, 42935, 49476, 51522, 52630, 58170, 60109, 61845, 63156, 73682, 78945, 82460, 85870, 103044, 105260, 110523, 116340, 120218, 123690, 128805, 147364, 157890, 163153, 171740, 180327, 184205, 221046, 240436, 247380, 257610, 300545, 315780, 326306, 360654, 368410, 442092, 489459, 515220, 552615, 601090, 652612, 721308, 736820, 815765, 901635, 978918, 1105230, 1142071, 1202180, 1631530, 1803270, 1957836, 2210460, 2284142, 2447295, 3263060, 3426213, 3606540, 4568284, 4894590, 5710355, 6852426, 9789180, 11420710, 13704852, 17131065, 22841420, 34262130, 68524260]

約数ペア:

[(1, 68524260), (2, 34262130), (3, 22841420), (4, 17131065), (5, 13704852), (6, 11420710), (7, 9789180), (10, 6852426), (12, 5710355), (14, 4894590), (15, 4568284), (19, 3606540), (20, 3426213), (21, 3263060), (28, 2447295), (30, 2284142), (31, 2210460), (35, 1957836), (38, 1803270), (42, 1631530), (57, 1202180), (60, 1142071), (62, 1105230), (70, 978918), (76, 901635), (84, 815765), (93, 736820), (95, 721308), (105, 652612), (114, 601090), (124, 552615), (133, 515220), (140, 489459), (155, 442092), (186, 368410), (190, 360654), (210, 326306), (217, 315780), (228, 300545), (266, 257610), (277, 247380), (285, 240436), (310, 221046), (372, 184205), (380, 180327), (399, 171740), (420, 163153), (434, 157890), (465, 147364), (532, 128805), (554, 123690), (570, 120218), (589, 116340), (620, 110523), (651, 105260), (665, 103044), (798, 85870), (831, 82460), (868, 78945), (930, 73682), (1085, 63156), (1108, 61845), (1140, 60109), (1178, 58170), (1302, 52630), (1330, 51522), (1385, 49476), (1596, 42935), (1662, 41230), (1767, 38780), (1860, 36841), (1939, 35340), (1995, 34348), (2170, 31578), (2356, 29085), (2604, 26315), (2660, 25761), (2770, 24738), (2945, 23268), (3255, 21052), (3324, 20615), (3534, 19390), (3878, 17670), (3990, 17174), (4123, 16620), (4155, 16492), (4340, 15789), (5263, 13020), (5540, 12369), (5817, 11780), (5890, 11634), (6510, 10526), (7068, 9695), (7756, 8835), (7980, 8587), (8246, 8310)]