315293160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2221}}^1$

素因数の和:2268

約数の個数: 192

約数和(自身を含む): 1171082880

約数和(自身を除く): 855789720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 2028, 2184, 2221, 2366, 2535, 2730, 3380, 3549, 3640, 4056, 4442, 4732, 5070, 5460, 5915, 6663, 6760, 7098, 8884, 9464, 10140, 10920, 11105, 11830, 13326, 14196, 15547, 17745, 17768, 20280, 22210, 23660, 26652, 28392, 28873, 31094, 33315, 35490, 44420, 46641, 47320, 53304, 57746, 62188, 66630, 70980, 77735, 86619, 88840, 93282, 115492, 124376, 133260, 141960, 144365, 155470, 173238, 186564, 202111, 230984, 233205, 266520, 288730, 310940, 346476, 373128, 375349, 404222, 433095, 466410, 577460, 606333, 621880, 692952, 750698, 808444, 866190, 932820, 1010555, 1126047, 1154920, 1212666, 1501396, 1616888, 1732380, 1865640, 1876745, 2021110, 2252094, 2425332, 2627443, 3002792, 3031665, 3464760, 3753490, 4042220, 4504188, 4850664, 5254886, 5630235, 6063330, 7506980, 7882329, 8084440, 9008376, 10509772, 11260470, 12126660, 13137215, 15013960, 15764658, 21019544, 22520940, 24253320, 26274430, 31529316, 39411645, 45041880, 52548860, 63058632, 78823290, 105097720, 157646580, 315293160]

約数ペア:

[(1, 315293160), (2, 157646580), (3, 105097720), (4, 78823290), (5, 63058632), (6, 52548860), (7, 45041880), (8, 39411645), (10, 31529316), (12, 26274430), (13, 24253320), (14, 22520940), (15, 21019544), (20, 15764658), (21, 15013960), (24, 13137215), (26, 12126660), (28, 11260470), (30, 10509772), (35, 9008376), (39, 8084440), (40, 7882329), (42, 7506980), (52, 6063330), (56, 5630235), (60, 5254886), (65, 4850664), (70, 4504188), (78, 4042220), (84, 3753490), (91, 3464760), (104, 3031665), (105, 3002792), (120, 2627443), (130, 2425332), (140, 2252094), (156, 2021110), (168, 1876745), (169, 1865640), (182, 1732380), (195, 1616888), (210, 1501396), (260, 1212666), (273, 1154920), (280, 1126047), (312, 1010555), (338, 932820), (364, 866190), (390, 808444), (420, 750698), (455, 692952), (507, 621880), (520, 606333), (546, 577460), (676, 466410), (728, 433095), (780, 404222), (840, 375349), (845, 373128), (910, 346476), (1014, 310940), (1092, 288730), (1183, 266520), (1352, 233205), (1365, 230984), (1560, 202111), (1690, 186564), (1820, 173238), (2028, 155470), (2184, 144365), (2221, 141960), (2366, 133260), (2535, 124376), (2730, 115492), (3380, 93282), (3549, 88840), (3640, 86619), (4056, 77735), (4442, 70980), (4732, 66630), (5070, 62188), (5460, 57746), (5915, 53304), (6663, 47320), (6760, 46641), (7098, 44420), (8884, 35490), (9464, 33315), (10140, 31094), (10920, 28873), (11105, 28392), (11830, 26652), (13326, 23660), (14196, 22210), (15547, 20280), (17745, 17768)]