471885960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 256

約数和(自身を含む): 1767628800

約数和(自身を除く): 1295742840

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, 79, 84, 91, 104, 105, 120, 130, 140, 156, 158, 168, 182, 195, 210, 237, 260, 273, 280, 312, 316, 364, 390, 395, 420, 455, 474, 520, 546, 547, 553, 632, 728, 780, 790, 840, 910, 948, 1027, 1092, 1094, 1106, 1185, 1365, 1560, 1580, 1641, 1659, 1820, 1896, 2054, 2184, 2188, 2212, 2370, 2730, 2735, 2765, 3081, 3160, 3282, 3318, 3640, 3829, 4108, 4376, 4424, 4740, 5135, 5460, 5470, 5530, 6162, 6564, 6636, 7111, 7189, 7658, 8205, 8216, 8295, 9480, 10270, 10920, 10940, 11060, 11487, 12324, 13128, 13272, 14222, 14378, 15316, 15405, 16410, 16590, 19145, 20540, 21333, 21567, 21880, 22120, 22974, 24648, 28444, 28756, 30632, 30810, 32820, 33180, 35555, 35945, 38290, 41080, 42666, 43134, 43213, 45948, 49777, 56888, 57435, 57512, 61620, 65640, 66360, 71110, 71890, 76580, 85332, 86268, 86426, 91896, 99554, 106665, 107835, 114870, 123240, 129639, 142220, 143780, 149331, 153160, 170664, 172536, 172852, 199108, 213330, 215670, 216065, 229740, 248885, 259278, 284440, 287560, 298662, 302491, 345704, 398216, 426660, 431340, 432130, 459480, 497770, 518556, 561769, 597324, 604982, 648195, 746655, 853320, 862680, 864260, 907473, 995540, 1037112, 1123538, 1194648, 1209964, 1296390, 1493310, 1512455, 1685307, 1728520, 1814946, 1991080, 2247076, 2419928, 2592780, 2808845, 2986620, 3024910, 3370614, 3629892, 3932383, 4494152, 4537365, 5185560, 5617690, 5973240, 6049820, 6741228, 7259784, 7864766, 8426535, 9074730, 11235380, 11797149, 12099640, 13482456, 15729532, 16853070, 18149460, 19661915, 22470760, 23594298, 31459064, 33706140, 36298920, 39323830, 47188596, 58985745, 67412280, 78647660, 94377192, 117971490, 157295320, 235942980, 471885960]

約数ペア:

[(1, 471885960), (2, 235942980), (3, 157295320), (4, 117971490), (5, 94377192), (6, 78647660), (7, 67412280), (8, 58985745), (10, 47188596), (12, 39323830), (13, 36298920), (14, 33706140), (15, 31459064), (20, 23594298), (21, 22470760), (24, 19661915), (26, 18149460), (28, 16853070), (30, 15729532), (35, 13482456), (39, 12099640), (40, 11797149), (42, 11235380), (52, 9074730), (56, 8426535), (60, 7864766), (65, 7259784), (70, 6741228), (78, 6049820), (79, 5973240), (84, 5617690), (91, 5185560), (104, 4537365), (105, 4494152), (120, 3932383), (130, 3629892), (140, 3370614), (156, 3024910), (158, 2986620), (168, 2808845), (182, 2592780), (195, 2419928), (210, 2247076), (237, 1991080), (260, 1814946), (273, 1728520), (280, 1685307), (312, 1512455), (316, 1493310), (364, 1296390), (390, 1209964), (395, 1194648), (420, 1123538), (455, 1037112), (474, 995540), (520, 907473), (546, 864260), (547, 862680), (553, 853320), (632, 746655), (728, 648195), (780, 604982), (790, 597324), (840, 561769), (910, 518556), (948, 497770), (1027, 459480), (1092, 432130), (1094, 431340), (1106, 426660), (1185, 398216), (1365, 345704), (1560, 302491), (1580, 298662), (1641, 287560), (1659, 284440), (1820, 259278), (1896, 248885), (2054, 229740), (2184, 216065), (2188, 215670), (2212, 213330), (2370, 199108), (2730, 172852), (2735, 172536), (2765, 170664), (3081, 153160), (3160, 149331), (3282, 143780), (3318, 142220), (3640, 129639), (3829, 123240), (4108, 114870), (4376, 107835), (4424, 106665), (4740, 99554), (5135, 91896), (5460, 86426), (5470, 86268), (5530, 85332), (6162, 76580), (6564, 71890), (6636, 71110), (7111, 66360), (7189, 65640), (7658, 61620), (8205, 57512), (8216, 57435), (8295, 56888), (9480, 49777), (10270, 45948), (10920, 43213), (10940, 43134), (11060, 42666), (11487, 41080), (12324, 38290), (13128, 35945), (13272, 35555), (14222, 33180), (14378, 32820), (15316, 30810), (15405, 30632), (16410, 28756), (16590, 28444), (19145, 24648), (20540, 22974), (21333, 22120), (21567, 21880)]