374231340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 240

約数和(自身を含む): 1366204224

約数和(自身を除く): 991972884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 81, 84, 90, 105, 108, 122, 126, 135, 140, 162, 180, 183, 189, 210, 244, 252, 270, 305, 315, 324, 366, 378, 405, 420, 427, 540, 541, 549, 567, 610, 630, 732, 756, 810, 854, 915, 945, 1082, 1098, 1134, 1220, 1260, 1281, 1620, 1623, 1647, 1708, 1830, 1890, 2135, 2164, 2196, 2268, 2562, 2705, 2745, 2835, 3246, 3294, 3660, 3780, 3787, 3843, 4270, 4869, 4941, 5124, 5410, 5490, 5670, 6405, 6492, 6588, 7574, 7686, 8115, 8235, 8540, 9738, 9882, 10820, 10980, 11340, 11361, 11529, 12810, 14607, 15148, 15372, 16230, 16470, 18935, 19215, 19476, 19764, 22722, 23058, 24345, 24705, 25620, 29214, 32460, 32940, 33001, 34083, 34587, 37870, 38430, 43821, 45444, 46116, 48690, 49410, 56805, 57645, 58428, 66002, 68166, 69174, 73035, 75740, 76860, 87642, 97380, 98820, 99003, 102249, 113610, 115290, 132004, 136332, 138348, 146070, 165005, 170415, 172935, 175284, 198006, 204498, 219105, 227220, 230580, 231007, 292140, 297009, 306747, 330010, 340830, 345870, 396012, 408996, 438210, 462014, 495015, 511245, 594018, 613494, 660020, 681660, 691740, 693021, 876420, 891027, 924028, 990030, 1022490, 1155035, 1188036, 1226988, 1386042, 1485045, 1533735, 1782054, 1980060, 2044980, 2079063, 2310070, 2673081, 2772084, 2970090, 3067470, 3465105, 3564108, 4158126, 4455135, 4620140, 5346162, 5940180, 6134940, 6237189, 6930210, 8316252, 8910270, 10395315, 10692324, 12474378, 13365405, 13860420, 17820540, 18711567, 20790630, 24948756, 26730810, 31185945, 37423134, 41581260, 53461620, 62371890, 74846268, 93557835, 124743780, 187115670, 374231340]

約数ペア:

[(1, 374231340), (2, 187115670), (3, 124743780), (4, 93557835), (5, 74846268), (6, 62371890), (7, 53461620), (9, 41581260), (10, 37423134), (12, 31185945), (14, 26730810), (15, 24948756), (18, 20790630), (20, 18711567), (21, 17820540), (27, 13860420), (28, 13365405), (30, 12474378), (35, 10692324), (36, 10395315), (42, 8910270), (45, 8316252), (54, 6930210), (60, 6237189), (61, 6134940), (63, 5940180), (70, 5346162), (81, 4620140), (84, 4455135), (90, 4158126), (105, 3564108), (108, 3465105), (122, 3067470), (126, 2970090), (135, 2772084), (140, 2673081), (162, 2310070), (180, 2079063), (183, 2044980), (189, 1980060), (210, 1782054), (244, 1533735), (252, 1485045), (270, 1386042), (305, 1226988), (315, 1188036), (324, 1155035), (366, 1022490), (378, 990030), (405, 924028), (420, 891027), (427, 876420), (540, 693021), (541, 691740), (549, 681660), (567, 660020), (610, 613494), (630, 594018), (732, 511245), (756, 495015), (810, 462014), (854, 438210), (915, 408996), (945, 396012), (1082, 345870), (1098, 340830), (1134, 330010), (1220, 306747), (1260, 297009), (1281, 292140), (1620, 231007), (1623, 230580), (1647, 227220), (1708, 219105), (1830, 204498), (1890, 198006), (2135, 175284), (2164, 172935), (2196, 170415), (2268, 165005), (2562, 146070), (2705, 138348), (2745, 136332), (2835, 132004), (3246, 115290), (3294, 113610), (3660, 102249), (3780, 99003), (3787, 98820), (3843, 97380), (4270, 87642), (4869, 76860), (4941, 75740), (5124, 73035), (5410, 69174), (5490, 68166), (5670, 66002), (6405, 58428), (6492, 57645), (6588, 56805), (7574, 49410), (7686, 48690), (8115, 46116), (8235, 45444), (8540, 43821), (9738, 38430), (9882, 37870), (10820, 34587), (10980, 34083), (11340, 33001), (11361, 32940), (11529, 32460), (12810, 29214), (14607, 25620), (15148, 24705), (15372, 24345), (16230, 23058), (16470, 22722), (18935, 19764), (19215, 19476)]