148446480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1014

約数の個数: 240

約数和(自身を含む): 577088064

約数和(自身を除く): 428641584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 971, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1942, 1960, 2184, 2352, 2548, 2730, 2913, 2940, 3120, 3185, 3640, 3822, 3884, 3920, 4368, 4855, 5096, 5460, 5826, 5880, 6370, 6797, 7280, 7644, 7768, 9555, 9710, 10192, 10920, 11652, 11760, 12623, 12740, 13594, 14565, 15288, 15536, 19110, 19420, 20391, 21840, 23304, 25246, 25480, 27188, 29130, 30576, 33985, 37869, 38220, 38840, 40782, 46608, 47579, 50492, 50960, 54376, 58260, 63115, 67970, 75738, 76440, 77680, 81564, 88361, 95158, 100984, 101955, 108752, 116520, 126230, 135940, 142737, 151476, 152880, 163128, 176722, 189345, 190316, 201968, 203910, 233040, 237895, 252460, 265083, 271880, 285474, 302952, 326256, 353444, 378690, 380632, 407820, 441805, 475790, 504920, 530166, 543760, 570948, 605904, 618527, 706888, 713685, 757380, 761264, 815640, 883610, 951580, 1009840, 1060332, 1141896, 1237054, 1325415, 1413776, 1427370, 1514760, 1631280, 1767220, 1855581, 1903160, 2120664, 2283792, 2474108, 2650830, 2854740, 3029520, 3092635, 3534440, 3711162, 3806320, 4241328, 4948216, 5301660, 5709480, 6185270, 7068880, 7422324, 9277905, 9896432, 10603320, 11418960, 12370540, 14844648, 18555810, 21206640, 24741080, 29689296, 37111620, 49482160, 74223240, 148446480]

約数ペア:

[(1, 148446480), (2, 74223240), (3, 49482160), (4, 37111620), (5, 29689296), (6, 24741080), (7, 21206640), (8, 18555810), (10, 14844648), (12, 12370540), (13, 11418960), (14, 10603320), (15, 9896432), (16, 9277905), (20, 7422324), (21, 7068880), (24, 6185270), (26, 5709480), (28, 5301660), (30, 4948216), (35, 4241328), (39, 3806320), (40, 3711162), (42, 3534440), (48, 3092635), (49, 3029520), (52, 2854740), (56, 2650830), (60, 2474108), (65, 2283792), (70, 2120664), (78, 1903160), (80, 1855581), (84, 1767220), (91, 1631280), (98, 1514760), (104, 1427370), (105, 1413776), (112, 1325415), (120, 1237054), (130, 1141896), (140, 1060332), (147, 1009840), (156, 951580), (168, 883610), (182, 815640), (195, 761264), (196, 757380), (208, 713685), (210, 706888), (240, 618527), (245, 605904), (260, 570948), (273, 543760), (280, 530166), (294, 504920), (312, 475790), (336, 441805), (364, 407820), (390, 380632), (392, 378690), (420, 353444), (455, 326256), (490, 302952), (520, 285474), (546, 271880), (560, 265083), (588, 252460), (624, 237895), (637, 233040), (728, 203910), (735, 201968), (780, 190316), (784, 189345), (840, 176722), (910, 163128), (971, 152880), (980, 151476), (1040, 142737), (1092, 135940), (1176, 126230), (1274, 116520), (1365, 108752), (1456, 101955), (1470, 100984), (1560, 95158), (1680, 88361), (1820, 81564), (1911, 77680), (1942, 76440), (1960, 75738), (2184, 67970), (2352, 63115), (2548, 58260), (2730, 54376), (2913, 50960), (2940, 50492), (3120, 47579), (3185, 46608), (3640, 40782), (3822, 38840), (3884, 38220), (3920, 37869), (4368, 33985), (4855, 30576), (5096, 29130), (5460, 27188), (5826, 25480), (5880, 25246), (6370, 23304), (6797, 21840), (7280, 20391), (7644, 19420), (7768, 19110), (9555, 15536), (9710, 15288), (10192, 14565), (10920, 13594), (11652, 12740), (11760, 12623)]