2642818680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 384

約数和(自身を含む): 9583142400

約数和(自身を除く): 6940323720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 107, 114, 115, 120, 138, 152, 157, 171, 180, 184, 190, 207, 214, 228, 230, 276, 285, 314, 321, 342, 345, 360, 380, 414, 428, 437, 456, 460, 471, 535, 552, 570, 628, 642, 684, 690, 760, 785, 828, 855, 856, 874, 920, 942, 963, 1035, 1070, 1140, 1256, 1284, 1311, 1368, 1380, 1413, 1570, 1605, 1656, 1710, 1748, 1884, 1926, 2033, 2070, 2140, 2185, 2280, 2355, 2461, 2568, 2622, 2760, 2826, 2983, 3140, 3210, 3420, 3496, 3611, 3768, 3852, 3933, 4066, 4140, 4280, 4370, 4710, 4815, 4922, 5244, 5652, 5966, 6099, 6280, 6420, 6555, 6840, 7065, 7222, 7383, 7704, 7866, 8132, 8280, 8740, 8949, 9420, 9630, 9844, 10165, 10488, 10833, 11304, 11932, 12198, 12305, 12840, 13110, 14130, 14444, 14766, 14915, 15732, 16264, 16799, 17480, 17898, 18055, 18297, 18840, 19260, 19665, 19688, 20330, 21666, 22149, 23864, 24396, 24610, 26220, 26847, 28260, 28888, 29532, 29830, 30495, 31464, 32499, 33598, 35796, 36110, 36594, 36915, 38520, 39330, 40660, 43332, 44298, 44745, 46759, 48792, 49220, 50397, 52440, 53694, 54165, 56520, 59064, 59660, 60990, 64998, 67196, 68609, 71592, 72220, 73188, 73830, 78660, 81320, 83995, 86664, 88596, 89490, 91485, 93518, 98440, 100794, 107388, 108330, 110745, 119320, 121980, 129996, 134235, 134392, 137218, 140277, 144440, 146376, 147660, 151191, 157320, 162495, 167990, 177192, 178980, 182970, 187036, 201588, 205827, 214776, 216660, 221490, 233795, 243960, 251985, 259992, 268470, 274436, 280554, 295320, 302382, 319181, 324990, 335980, 343045, 357960, 365940, 374072, 386377, 403176, 411654, 420831, 433320, 442980, 467590, 503970, 536940, 548872, 561108, 604764, 617481, 638362, 649980, 671960, 686090, 701385, 731880, 755955, 772754, 823308, 841662, 885960, 935180, 957543, 1007940, 1029135, 1073880, 1122216, 1159131, 1209528, 1234962, 1276724, 1299960, 1372180, 1402770, 1511910, 1545508, 1595905, 1646616, 1683324, 1870360, 1915086, 1931885, 2015880, 2058270, 2104155, 2318262, 2469924, 2553448, 2744360, 2805540, 2872629, 3023820, 3087405, 3091016, 3191810, 3366648, 3477393, 3830172, 3863770, 4116540, 4208310, 4636524, 4787715, 4939848, 5611080, 5745258, 5795655, 6047640, 6174810, 6383620, 6954786, 7341163, 7660344, 7727540, 8233080, 8416620, 9273048, 9575430, 11490516, 11591310, 12349620, 12767240, 13909572, 14363145, 14682326, 15455080, 16833240, 17386965, 19150860, 22023489, 22981032, 23182620, 24699240, 27819144, 28726290, 29364652, 34773930, 36705815, 38301720, 44046978, 46365240, 57452580, 58729304, 66070467, 69547860, 73411630, 88093956, 110117445, 114905160, 132140934, 139095720, 146823260, 176187912, 220234890, 264281868, 293646520, 330352335, 440469780, 528563736, 660704670, 880939560, 1321409340, 2642818680]

約数ペア:

[(1, 2642818680), (2, 1321409340), (3, 880939560), (4, 660704670), (5, 528563736), (6, 440469780), (8, 330352335), (9, 293646520), (10, 264281868), (12, 220234890), (15, 176187912), (18, 146823260), (19, 139095720), (20, 132140934), (23, 114905160), (24, 110117445), (30, 88093956), (36, 73411630), (38, 69547860), (40, 66070467), (45, 58729304), (46, 57452580), (57, 46365240), (60, 44046978), (69, 38301720), (72, 36705815), (76, 34773930), (90, 29364652), (92, 28726290), (95, 27819144), (107, 24699240), (114, 23182620), (115, 22981032), (120, 22023489), (138, 19150860), (152, 17386965), (157, 16833240), (171, 15455080), (180, 14682326), (184, 14363145), (190, 13909572), (207, 12767240), (214, 12349620), (228, 11591310), (230, 11490516), (276, 9575430), (285, 9273048), (314, 8416620), (321, 8233080), (342, 7727540), (345, 7660344), (360, 7341163), (380, 6954786), (414, 6383620), (428, 6174810), (437, 6047640), (456, 5795655), (460, 5745258), (471, 5611080), (535, 4939848), (552, 4787715), (570, 4636524), (628, 4208310), (642, 4116540), (684, 3863770), (690, 3830172), (760, 3477393), (785, 3366648), (828, 3191810), (855, 3091016), (856, 3087405), (874, 3023820), (920, 2872629), (942, 2805540), (963, 2744360), (1035, 2553448), (1070, 2469924), (1140, 2318262), (1256, 2104155), (1284, 2058270), (1311, 2015880), (1368, 1931885), (1380, 1915086), (1413, 1870360), (1570, 1683324), (1605, 1646616), (1656, 1595905), (1710, 1545508), (1748, 1511910), (1884, 1402770), (1926, 1372180), (2033, 1299960), (2070, 1276724), (2140, 1234962), (2185, 1209528), (2280, 1159131), (2355, 1122216), (2461, 1073880), (2568, 1029135), (2622, 1007940), (2760, 957543), (2826, 935180), (2983, 885960), (3140, 841662), (3210, 823308), (3420, 772754), (3496, 755955), (3611, 731880), (3768, 701385), (3852, 686090), (3933, 671960), (4066, 649980), (4140, 638362), (4280, 617481), (4370, 604764), (4710, 561108), (4815, 548872), (4922, 536940), (5244, 503970), (5652, 467590), (5966, 442980), (6099, 433320), (6280, 420831), (6420, 411654), (6555, 403176), (6840, 386377), (7065, 374072), (7222, 365940), (7383, 357960), (7704, 343045), (7866, 335980), (8132, 324990), (8280, 319181), (8740, 302382), (8949, 295320), (9420, 280554), (9630, 274436), (9844, 268470), (10165, 259992), (10488, 251985), (10833, 243960), (11304, 233795), (11932, 221490), (12198, 216660), (12305, 214776), (12840, 205827), (13110, 201588), (14130, 187036), (14444, 182970), (14766, 178980), (14915, 177192), (15732, 167990), (16264, 162495), (16799, 157320), (17480, 151191), (17898, 147660), (18055, 146376), (18297, 144440), (18840, 140277), (19260, 137218), (19665, 134392), (19688, 134235), (20330, 129996), (21666, 121980), (22149, 119320), (23864, 110745), (24396, 108330), (24610, 107388), (26220, 100794), (26847, 98440), (28260, 93518), (28888, 91485), (29532, 89490), (29830, 88596), (30495, 86664), (31464, 83995), (32499, 81320), (33598, 78660), (35796, 73830), (36110, 73188), (36594, 72220), (36915, 71592), (38520, 68609), (39330, 67196), (40660, 64998), (43332, 60990), (44298, 59660), (44745, 59064), (46759, 56520), (48792, 54165), (49220, 53694), (50397, 52440)]