344521320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1236

約数の個数: 256

約数和(自身を含む): 1286772480

約数和(自身を除く): 942251160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1144, 1181, 1320, 1326, 1430, 1496, 1560, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2362, 2431, 2652, 2805, 2860, 3315, 3432, 3543, 3740, 4290, 4420, 4488, 4724, 4862, 5304, 5610, 5720, 5905, 6630, 7086, 7293, 7480, 8580, 8840, 9448, 9724, 11220, 11810, 12155, 12991, 13260, 14172, 14586, 15353, 17160, 17715, 19448, 20077, 22440, 23620, 24310, 25982, 26520, 28344, 29172, 30706, 35430, 36465, 38973, 40154, 46059, 47240, 48620, 51964, 58344, 60231, 61412, 64955, 70860, 72930, 76765, 77946, 80308, 92118, 97240, 100385, 103928, 120462, 122824, 129910, 141720, 145860, 153530, 155892, 160616, 168883, 184236, 194865, 200770, 220847, 230295, 240924, 259820, 261001, 291720, 301155, 307060, 311784, 337766, 368472, 389730, 401540, 441694, 460590, 481848, 506649, 519640, 522002, 602310, 614120, 662541, 675532, 779460, 783003, 803080, 844415, 883388, 921180, 1013298, 1044004, 1104235, 1204620, 1305005, 1325082, 1351064, 1558920, 1566006, 1688830, 1766776, 1842360, 2026596, 2088008, 2208470, 2409240, 2533245, 2610010, 2650164, 2871011, 3132012, 3312705, 3377660, 3915015, 4053192, 4416940, 5066490, 5220020, 5300328, 5742022, 6264024, 6625410, 6755320, 7830030, 8613033, 8833880, 10132980, 10440040, 11484044, 13250820, 14355055, 15660060, 17226066, 20265960, 22968088, 26501640, 28710110, 31320120, 34452132, 43065165, 57420220, 68904264, 86130330, 114840440, 172260660, 344521320]

約数ペア:

[(1, 344521320), (2, 172260660), (3, 114840440), (4, 86130330), (5, 68904264), (6, 57420220), (8, 43065165), (10, 34452132), (11, 31320120), (12, 28710110), (13, 26501640), (15, 22968088), (17, 20265960), (20, 17226066), (22, 15660060), (24, 14355055), (26, 13250820), (30, 11484044), (33, 10440040), (34, 10132980), (39, 8833880), (40, 8613033), (44, 7830030), (51, 6755320), (52, 6625410), (55, 6264024), (60, 5742022), (65, 5300328), (66, 5220020), (68, 5066490), (78, 4416940), (85, 4053192), (88, 3915015), (102, 3377660), (104, 3312705), (110, 3132012), (120, 2871011), (130, 2650164), (132, 2610010), (136, 2533245), (143, 2409240), (156, 2208470), (165, 2088008), (170, 2026596), (187, 1842360), (195, 1766776), (204, 1688830), (220, 1566006), (221, 1558920), (255, 1351064), (260, 1325082), (264, 1305005), (286, 1204620), (312, 1104235), (330, 1044004), (340, 1013298), (374, 921180), (390, 883388), (408, 844415), (429, 803080), (440, 783003), (442, 779460), (510, 675532), (520, 662541), (561, 614120), (572, 602310), (660, 522002), (663, 519640), (680, 506649), (715, 481848), (748, 460590), (780, 441694), (858, 401540), (884, 389730), (935, 368472), (1020, 337766), (1105, 311784), (1122, 307060), (1144, 301155), (1181, 291720), (1320, 261001), (1326, 259820), (1430, 240924), (1496, 230295), (1560, 220847), (1716, 200770), (1768, 194865), (1870, 184236), (2040, 168883), (2145, 160616), (2210, 155892), (2244, 153530), (2362, 145860), (2431, 141720), (2652, 129910), (2805, 122824), (2860, 120462), (3315, 103928), (3432, 100385), (3543, 97240), (3740, 92118), (4290, 80308), (4420, 77946), (4488, 76765), (4724, 72930), (4862, 70860), (5304, 64955), (5610, 61412), (5720, 60231), (5905, 58344), (6630, 51964), (7086, 48620), (7293, 47240), (7480, 46059), (8580, 40154), (8840, 38973), (9448, 36465), (9724, 35430), (11220, 30706), (11810, 29172), (12155, 28344), (12991, 26520), (13260, 25982), (14172, 24310), (14586, 23620), (15353, 22440), (17160, 20077), (17715, 19448)]