540877680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{15331}}^1$

素因数の和:15364

約数の個数: 180

約数和(自身を含む): 2113148232

約数和(自身を除く): 1572270552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 15331, 17640, 30662, 35280, 45993, 61324, 76655, 91986, 107317, 122648, 137979, 153310, 183972, 214634, 229965, 245296, 275958, 306620, 321951, 367944, 429268, 459930, 536585, 551916, 613240, 643902, 689895, 735888, 751219, 858536, 919860, 965853, 1073170, 1103832, 1226480, 1287804, 1379790, 1502438, 1609755, 1717072, 1839720, 1931706, 2146340, 2207664, 2253657, 2575608, 2759580, 3004876, 3219510, 3679440, 3756095, 3863412, 4292680, 4507314, 4829265, 5151216, 5519160, 6009752, 6439020, 6760971, 7512190, 7726824, 8585360, 9014628, 9658530, 11038320, 11268285, 12019504, 12878040, 13521942, 15024380, 15453648, 18029256, 19317060, 22536570, 25756080, 27043884, 30048760, 33804855, 36058512, 38634120, 45073140, 54087768, 60097520, 67609710, 77268240, 90146280, 108175536, 135219420, 180292560, 270438840, 540877680]

約数ペア:

[(1, 540877680), (2, 270438840), (3, 180292560), (4, 135219420), (5, 108175536), (6, 90146280), (7, 77268240), (8, 67609710), (9, 60097520), (10, 54087768), (12, 45073140), (14, 38634120), (15, 36058512), (16, 33804855), (18, 30048760), (20, 27043884), (21, 25756080), (24, 22536570), (28, 19317060), (30, 18029256), (35, 15453648), (36, 15024380), (40, 13521942), (42, 12878040), (45, 12019504), (48, 11268285), (49, 11038320), (56, 9658530), (60, 9014628), (63, 8585360), (70, 7726824), (72, 7512190), (80, 6760971), (84, 6439020), (90, 6009752), (98, 5519160), (105, 5151216), (112, 4829265), (120, 4507314), (126, 4292680), (140, 3863412), (144, 3756095), (147, 3679440), (168, 3219510), (180, 3004876), (196, 2759580), (210, 2575608), (240, 2253657), (245, 2207664), (252, 2146340), (280, 1931706), (294, 1839720), (315, 1717072), (336, 1609755), (360, 1502438), (392, 1379790), (420, 1287804), (441, 1226480), (490, 1103832), (504, 1073170), (560, 965853), (588, 919860), (630, 858536), (720, 751219), (735, 735888), (784, 689895), (840, 643902), (882, 613240), (980, 551916), (1008, 536585), (1176, 459930), (1260, 429268), (1470, 367944), (1680, 321951), (1764, 306620), (1960, 275958), (2205, 245296), (2352, 229965), (2520, 214634), (2940, 183972), (3528, 153310), (3920, 137979), (4410, 122648), (5040, 107317), (5880, 91986), (7056, 76655), (8820, 61324), (11760, 45993), (15331, 35280), (17640, 30662)]