234978240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 224

約数和(自身を含む): 866119680

約数和(自身を除く): 631141440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 479, 480, 511, 560, 584, 672, 730, 840, 876, 958, 960, 1022, 1095, 1120, 1168, 1344, 1437, 1460, 1533, 1680, 1752, 1916, 2044, 2190, 2240, 2336, 2395, 2555, 2874, 2920, 3066, 3353, 3360, 3504, 3832, 4088, 4380, 4672, 4790, 5110, 5748, 5840, 6132, 6706, 6720, 7008, 7185, 7664, 7665, 8176, 8760, 9580, 10059, 10220, 11496, 11680, 12264, 13412, 14016, 14370, 15328, 15330, 16352, 16765, 17520, 19160, 20118, 20440, 22992, 23360, 24528, 26824, 28740, 30656, 30660, 32704, 33530, 34967, 35040, 38320, 40236, 40880, 45984, 49056, 50295, 53648, 57480, 61320, 67060, 69934, 70080, 76640, 80472, 81760, 91968, 98112, 100590, 104901, 107296, 114960, 122640, 134120, 139868, 153280, 160944, 163520, 174835, 201180, 209802, 214592, 229920, 244769, 245280, 268240, 279736, 321888, 349670, 402360, 419604, 459840, 489538, 490560, 524505, 536480, 559472, 643776, 699340, 734307, 804720, 839208, 979076, 1049010, 1072960, 1118944, 1223845, 1398680, 1468614, 1609440, 1678416, 1958152, 2098020, 2237888, 2447690, 2797360, 2937228, 3218880, 3356832, 3671535, 3916304, 4196040, 4895380, 5594720, 5874456, 6713664, 7343070, 7832608, 8392080, 9790760, 11189440, 11748912, 14686140, 15665216, 16784160, 19581520, 23497824, 29372280, 33568320, 39163040, 46995648, 58744560, 78326080, 117489120, 234978240]

約数ペア:

[(1, 234978240), (2, 117489120), (3, 78326080), (4, 58744560), (5, 46995648), (6, 39163040), (7, 33568320), (8, 29372280), (10, 23497824), (12, 19581520), (14, 16784160), (15, 15665216), (16, 14686140), (20, 11748912), (21, 11189440), (24, 9790760), (28, 8392080), (30, 7832608), (32, 7343070), (35, 6713664), (40, 5874456), (42, 5594720), (48, 4895380), (56, 4196040), (60, 3916304), (64, 3671535), (70, 3356832), (73, 3218880), (80, 2937228), (84, 2797360), (96, 2447690), (105, 2237888), (112, 2098020), (120, 1958152), (140, 1678416), (146, 1609440), (160, 1468614), (168, 1398680), (192, 1223845), (210, 1118944), (219, 1072960), (224, 1049010), (240, 979076), (280, 839208), (292, 804720), (320, 734307), (336, 699340), (365, 643776), (420, 559472), (438, 536480), (448, 524505), (479, 490560), (480, 489538), (511, 459840), (560, 419604), (584, 402360), (672, 349670), (730, 321888), (840, 279736), (876, 268240), (958, 245280), (960, 244769), (1022, 229920), (1095, 214592), (1120, 209802), (1168, 201180), (1344, 174835), (1437, 163520), (1460, 160944), (1533, 153280), (1680, 139868), (1752, 134120), (1916, 122640), (2044, 114960), (2190, 107296), (2240, 104901), (2336, 100590), (2395, 98112), (2555, 91968), (2874, 81760), (2920, 80472), (3066, 76640), (3353, 70080), (3360, 69934), (3504, 67060), (3832, 61320), (4088, 57480), (4380, 53648), (4672, 50295), (4790, 49056), (5110, 45984), (5748, 40880), (5840, 40236), (6132, 38320), (6706, 35040), (6720, 34967), (7008, 33530), (7185, 32704), (7664, 30660), (7665, 30656), (8176, 28740), (8760, 26824), (9580, 24528), (10059, 23360), (10220, 22992), (11496, 20440), (11680, 20118), (12264, 19160), (13412, 17520), (14016, 16765), (14370, 16352), (15328, 15330)]