1316805660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:702

約数の個数: 240

約数和(自身を含む): 4390848000

約数和(自身を除く): 3074042340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 59, 60, 69, 81, 90, 92, 108, 115, 118, 135, 138, 162, 177, 180, 207, 230, 236, 270, 276, 295, 324, 345, 354, 405, 414, 460, 531, 540, 590, 599, 621, 690, 708, 810, 828, 885, 1035, 1062, 1180, 1198, 1242, 1357, 1380, 1593, 1620, 1770, 1797, 1863, 2070, 2124, 2396, 2484, 2655, 2714, 2995, 3105, 3186, 3540, 3594, 3726, 4071, 4140, 4779, 5310, 5391, 5428, 5990, 6210, 6372, 6785, 7188, 7452, 7965, 8142, 8985, 9315, 9558, 10620, 10782, 11980, 12213, 12420, 13570, 13777, 15930, 16173, 16284, 17970, 18630, 19116, 20355, 21564, 23895, 24426, 26955, 27140, 27554, 31860, 32346, 35341, 35940, 36639, 37260, 40710, 41331, 47790, 48519, 48852, 53910, 55108, 61065, 64692, 68885, 70682, 73278, 80865, 81420, 82662, 95580, 97038, 106023, 107820, 109917, 122130, 123993, 137770, 141364, 146556, 161730, 165324, 176705, 183195, 194076, 206655, 212046, 219834, 242595, 244260, 247986, 275540, 318069, 323460, 353410, 366390, 371979, 413310, 424092, 439668, 485190, 495972, 530115, 549585, 619965, 636138, 706820, 732780, 743958, 812843, 826620, 954207, 970380, 1060230, 1099170, 1115937, 1239930, 1272276, 1487916, 1590345, 1625686, 1859895, 1908414, 2120460, 2198340, 2231874, 2438529, 2479860, 2862621, 3180690, 3251372, 3719790, 3816828, 4064215, 4463748, 4771035, 4877058, 5579685, 5725242, 6361380, 7315587, 7439580, 8128430, 9542070, 9754116, 11159370, 11450484, 12192645, 14313105, 14631174, 16256860, 19084140, 21946761, 22318740, 24385290, 28626210, 29262348, 36577935, 43893522, 48770580, 57252420, 65840283, 73155870, 87787044, 109733805, 131680566, 146311740, 219467610, 263361132, 329201415, 438935220, 658402830, 1316805660]

約数ペア:

[(1, 1316805660), (2, 658402830), (3, 438935220), (4, 329201415), (5, 263361132), (6, 219467610), (9, 146311740), (10, 131680566), (12, 109733805), (15, 87787044), (18, 73155870), (20, 65840283), (23, 57252420), (27, 48770580), (30, 43893522), (36, 36577935), (45, 29262348), (46, 28626210), (54, 24385290), (59, 22318740), (60, 21946761), (69, 19084140), (81, 16256860), (90, 14631174), (92, 14313105), (108, 12192645), (115, 11450484), (118, 11159370), (135, 9754116), (138, 9542070), (162, 8128430), (177, 7439580), (180, 7315587), (207, 6361380), (230, 5725242), (236, 5579685), (270, 4877058), (276, 4771035), (295, 4463748), (324, 4064215), (345, 3816828), (354, 3719790), (405, 3251372), (414, 3180690), (460, 2862621), (531, 2479860), (540, 2438529), (590, 2231874), (599, 2198340), (621, 2120460), (690, 1908414), (708, 1859895), (810, 1625686), (828, 1590345), (885, 1487916), (1035, 1272276), (1062, 1239930), (1180, 1115937), (1198, 1099170), (1242, 1060230), (1357, 970380), (1380, 954207), (1593, 826620), (1620, 812843), (1770, 743958), (1797, 732780), (1863, 706820), (2070, 636138), (2124, 619965), (2396, 549585), (2484, 530115), (2655, 495972), (2714, 485190), (2995, 439668), (3105, 424092), (3186, 413310), (3540, 371979), (3594, 366390), (3726, 353410), (4071, 323460), (4140, 318069), (4779, 275540), (5310, 247986), (5391, 244260), (5428, 242595), (5990, 219834), (6210, 212046), (6372, 206655), (6785, 194076), (7188, 183195), (7452, 176705), (7965, 165324), (8142, 161730), (8985, 146556), (9315, 141364), (9558, 137770), (10620, 123993), (10782, 122130), (11980, 109917), (12213, 107820), (12420, 106023), (13570, 97038), (13777, 95580), (15930, 82662), (16173, 81420), (16284, 80865), (17970, 73278), (18630, 70682), (19116, 68885), (20355, 64692), (21564, 61065), (23895, 55108), (24426, 53910), (26955, 48852), (27140, 48519), (27554, 47790), (31860, 41331), (32346, 40710), (35341, 37260), (35940, 36639)]