470566980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 216

約数和(自身を含む): 1598688000

約数和(自身を除く): 1128121020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 169, 180, 186, 195, 234, 260, 279, 310, 338, 372, 390, 403, 465, 468, 499, 507, 558, 585, 620, 676, 780, 806, 845, 930, 998, 1014, 1116, 1170, 1209, 1395, 1497, 1521, 1612, 1690, 1860, 1996, 2015, 2028, 2340, 2418, 2495, 2535, 2790, 2994, 3042, 3380, 3627, 4030, 4491, 4836, 4990, 5070, 5239, 5580, 5988, 6045, 6084, 6487, 7254, 7485, 7605, 8060, 8982, 9980, 10140, 10478, 12090, 12974, 14508, 14970, 15210, 15469, 15717, 17964, 18135, 19461, 20956, 22455, 24180, 25948, 26195, 29940, 30420, 30938, 31434, 32435, 36270, 38922, 44910, 46407, 47151, 52390, 58383, 61876, 62868, 64870, 72540, 77345, 77844, 78585, 84331, 89820, 92814, 94302, 97305, 104780, 116766, 129740, 139221, 154690, 157170, 168662, 185628, 188604, 194610, 201097, 232035, 233532, 235755, 252993, 278442, 291915, 309380, 314340, 337324, 389220, 402194, 421655, 464070, 471510, 505986, 556884, 583830, 603291, 696105, 758979, 804388, 843310, 928140, 943020, 1005485, 1011972, 1167660, 1206582, 1264965, 1392210, 1517958, 1686620, 1809873, 2010970, 2413164, 2529930, 2614261, 2784420, 3016455, 3035916, 3619746, 3794895, 4021940, 5059860, 5228522, 6032910, 7239492, 7589790, 7842783, 9049365, 10457044, 12065820, 13071305, 15179580, 15685566, 18098730, 23528349, 26142610, 31371132, 36197460, 39213915, 47056698, 52285220, 78427830, 94113396, 117641745, 156855660, 235283490, 470566980]

約数ペア:

[(1, 470566980), (2, 235283490), (3, 156855660), (4, 117641745), (5, 94113396), (6, 78427830), (9, 52285220), (10, 47056698), (12, 39213915), (13, 36197460), (15, 31371132), (18, 26142610), (20, 23528349), (26, 18098730), (30, 15685566), (31, 15179580), (36, 13071305), (39, 12065820), (45, 10457044), (52, 9049365), (60, 7842783), (62, 7589790), (65, 7239492), (78, 6032910), (90, 5228522), (93, 5059860), (117, 4021940), (124, 3794895), (130, 3619746), (155, 3035916), (156, 3016455), (169, 2784420), (180, 2614261), (186, 2529930), (195, 2413164), (234, 2010970), (260, 1809873), (279, 1686620), (310, 1517958), (338, 1392210), (372, 1264965), (390, 1206582), (403, 1167660), (465, 1011972), (468, 1005485), (499, 943020), (507, 928140), (558, 843310), (585, 804388), (620, 758979), (676, 696105), (780, 603291), (806, 583830), (845, 556884), (930, 505986), (998, 471510), (1014, 464070), (1116, 421655), (1170, 402194), (1209, 389220), (1395, 337324), (1497, 314340), (1521, 309380), (1612, 291915), (1690, 278442), (1860, 252993), (1996, 235755), (2015, 233532), (2028, 232035), (2340, 201097), (2418, 194610), (2495, 188604), (2535, 185628), (2790, 168662), (2994, 157170), (3042, 154690), (3380, 139221), (3627, 129740), (4030, 116766), (4491, 104780), (4836, 97305), (4990, 94302), (5070, 92814), (5239, 89820), (5580, 84331), (5988, 78585), (6045, 77844), (6084, 77345), (6487, 72540), (7254, 64870), (7485, 62868), (7605, 61876), (8060, 58383), (8982, 52390), (9980, 47151), (10140, 46407), (10478, 44910), (12090, 38922), (12974, 36270), (14508, 32435), (14970, 31434), (15210, 30938), (15469, 30420), (15717, 29940), (17964, 26195), (18135, 25948), (19461, 24180), (20956, 22455)]