488708220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 1878589440

約数和(自身を除く): 1389881220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 79, 84, 91, 103, 105, 110, 130, 132, 140, 143, 154, 156, 158, 165, 182, 195, 206, 210, 220, 231, 237, 260, 273, 286, 308, 309, 316, 330, 364, 385, 390, 395, 412, 420, 429, 455, 462, 474, 515, 546, 553, 572, 618, 660, 715, 721, 770, 780, 790, 858, 869, 910, 924, 948, 1001, 1027, 1030, 1092, 1106, 1133, 1155, 1185, 1236, 1339, 1365, 1430, 1442, 1540, 1545, 1580, 1659, 1716, 1738, 1820, 2002, 2054, 2060, 2145, 2163, 2212, 2266, 2310, 2370, 2607, 2678, 2730, 2765, 2860, 2884, 3003, 3081, 3090, 3318, 3399, 3476, 3605, 4004, 4017, 4108, 4290, 4326, 4345, 4532, 4620, 4740, 5005, 5135, 5214, 5356, 5460, 5530, 5665, 6006, 6083, 6162, 6180, 6636, 6695, 6798, 7189, 7210, 7931, 8034, 8137, 8295, 8580, 8652, 8690, 9373, 10010, 10270, 10428, 10815, 11060, 11297, 11330, 12012, 12166, 12324, 13035, 13390, 13596, 14378, 14420, 14729, 15015, 15405, 15862, 16068, 16274, 16590, 16995, 17380, 18249, 18746, 20020, 20085, 20540, 21567, 21630, 22594, 22660, 23793, 24332, 24411, 26070, 26780, 28119, 28756, 29458, 30030, 30415, 30810, 31724, 32548, 33180, 33891, 33990, 35945, 36498, 37492, 39655, 40170, 40685, 43134, 43260, 44187, 45188, 46865, 47586, 48822, 52140, 56238, 56485, 56959, 58916, 60060, 60830, 61620, 67782, 67980, 71890, 72996, 73645, 79079, 79310, 80340, 81370, 86268, 88374, 89507, 91245, 93730, 95172, 97644, 103103, 105781, 107835, 112476, 112970, 113918, 118965, 121660, 122055, 135564, 140595, 143780, 147290, 158158, 158620, 162740, 169455, 170877, 176748, 179014, 182490, 187460, 206206, 211562, 215670, 220935, 225940, 227836, 237237, 237930, 244110, 268521, 281190, 284795, 294580, 309309, 316316, 317343, 338910, 341754, 358028, 364980, 395395, 412412, 423124, 431340, 441870, 447535, 474474, 475860, 488220, 515515, 528905, 537042, 562380, 569590, 618618, 626549, 634686, 677820, 683508, 740467, 790790, 854385, 883740, 895070, 948948, 1031030, 1057810, 1074084, 1139180, 1163591, 1186185, 1237236, 1253098, 1269372, 1342605, 1480934, 1546545, 1581580, 1586715, 1708770, 1790140, 1879647, 2062060, 2115620, 2221401, 2327182, 2372370, 2506196, 2685210, 2961868, 3093090, 3132745, 3173430, 3417540, 3490773, 3702335, 3759294, 4442802, 4654364, 4744740, 5370420, 5817955, 6186180, 6265490, 6346860, 6981546, 7404670, 7518588, 8145137, 8885604, 9398235, 11107005, 11635910, 12530980, 13963092, 14809340, 16290274, 17453865, 18796470, 22214010, 23271820, 24435411, 32580548, 34907730, 37592940, 40725685, 44428020, 48870822, 69815460, 81451370, 97741644, 122177055, 162902740, 244354110, 488708220]

約数ペア:

[(1, 488708220), (2, 244354110), (3, 162902740), (4, 122177055), (5, 97741644), (6, 81451370), (7, 69815460), (10, 48870822), (11, 44428020), (12, 40725685), (13, 37592940), (14, 34907730), (15, 32580548), (20, 24435411), (21, 23271820), (22, 22214010), (26, 18796470), (28, 17453865), (30, 16290274), (33, 14809340), (35, 13963092), (39, 12530980), (42, 11635910), (44, 11107005), (52, 9398235), (55, 8885604), (60, 8145137), (65, 7518588), (66, 7404670), (70, 6981546), (77, 6346860), (78, 6265490), (79, 6186180), (84, 5817955), (91, 5370420), (103, 4744740), (105, 4654364), (110, 4442802), (130, 3759294), (132, 3702335), (140, 3490773), (143, 3417540), (154, 3173430), (156, 3132745), (158, 3093090), (165, 2961868), (182, 2685210), (195, 2506196), (206, 2372370), (210, 2327182), (220, 2221401), (231, 2115620), (237, 2062060), (260, 1879647), (273, 1790140), (286, 1708770), (308, 1586715), (309, 1581580), (316, 1546545), (330, 1480934), (364, 1342605), (385, 1269372), (390, 1253098), (395, 1237236), (412, 1186185), (420, 1163591), (429, 1139180), (455, 1074084), (462, 1057810), (474, 1031030), (515, 948948), (546, 895070), (553, 883740), (572, 854385), (618, 790790), (660, 740467), (715, 683508), (721, 677820), (770, 634686), (780, 626549), (790, 618618), (858, 569590), (869, 562380), (910, 537042), (924, 528905), (948, 515515), (1001, 488220), (1027, 475860), (1030, 474474), (1092, 447535), (1106, 441870), (1133, 431340), (1155, 423124), (1185, 412412), (1236, 395395), (1339, 364980), (1365, 358028), (1430, 341754), (1442, 338910), (1540, 317343), (1545, 316316), (1580, 309309), (1659, 294580), (1716, 284795), (1738, 281190), (1820, 268521), (2002, 244110), (2054, 237930), (2060, 237237), (2145, 227836), (2163, 225940), (2212, 220935), (2266, 215670), (2310, 211562), (2370, 206206), (2607, 187460), (2678, 182490), (2730, 179014), (2765, 176748), (2860, 170877), (2884, 169455), (3003, 162740), (3081, 158620), (3090, 158158), (3318, 147290), (3399, 143780), (3476, 140595), (3605, 135564), (4004, 122055), (4017, 121660), (4108, 118965), (4290, 113918), (4326, 112970), (4345, 112476), (4532, 107835), (4620, 105781), (4740, 103103), (5005, 97644), (5135, 95172), (5214, 93730), (5356, 91245), (5460, 89507), (5530, 88374), (5665, 86268), (6006, 81370), (6083, 80340), (6162, 79310), (6180, 79079), (6636, 73645), (6695, 72996), (6798, 71890), (7189, 67980), (7210, 67782), (7931, 61620), (8034, 60830), (8137, 60060), (8295, 58916), (8580, 56959), (8652, 56485), (8690, 56238), (9373, 52140), (10010, 48822), (10270, 47586), (10428, 46865), (10815, 45188), (11060, 44187), (11297, 43260), (11330, 43134), (12012, 40685), (12166, 40170), (12324, 39655), (13035, 37492), (13390, 36498), (13596, 35945), (14378, 33990), (14420, 33891), (14729, 33180), (15015, 32548), (15405, 31724), (15862, 30810), (16068, 30415), (16274, 30030), (16590, 29458), (16995, 28756), (17380, 28119), (18249, 26780), (18746, 26070), (20020, 24411), (20085, 24332), (20540, 23793), (21567, 22660), (21630, 22594)]