1836628920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 384

約数和(自身を含む): 7278336000

約数和(自身を除く): 5441707080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 89, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 178, 180, 190, 210, 228, 252, 266, 267, 280, 285, 315, 342, 356, 360, 380, 399, 420, 431, 445, 456, 504, 532, 534, 570, 623, 630, 665, 684, 712, 760, 798, 801, 840, 855, 862, 890, 1064, 1068, 1140, 1197, 1246, 1260, 1293, 1330, 1335, 1368, 1596, 1602, 1691, 1710, 1724, 1780, 1869, 1995, 2136, 2155, 2280, 2394, 2492, 2520, 2586, 2660, 2670, 3017, 3115, 3192, 3204, 3382, 3420, 3448, 3560, 3738, 3879, 3990, 4005, 4310, 4788, 4984, 5073, 5172, 5320, 5340, 5607, 5985, 6034, 6230, 6408, 6465, 6764, 6840, 7476, 7758, 7980, 8010, 8189, 8455, 8620, 9051, 9345, 9576, 10146, 10344, 10680, 11214, 11837, 11970, 12068, 12460, 12930, 13528, 14952, 15085, 15219, 15516, 15960, 16020, 16378, 16910, 17240, 18102, 18690, 19395, 20292, 22428, 23674, 23940, 24136, 24567, 24920, 25365, 25860, 27153, 28035, 30170, 30438, 31032, 32040, 32756, 33820, 35511, 36204, 37380, 38359, 38790, 40584, 40945, 44856, 45255, 47348, 47880, 49134, 50730, 51720, 54306, 56070, 57323, 59185, 60340, 60876, 65512, 67640, 71022, 72408, 73701, 74760, 76095, 76718, 77580, 81890, 90510, 94696, 98268, 101460, 106533, 108612, 112140, 114646, 115077, 118370, 120680, 121752, 122835, 135765, 142044, 147402, 152190, 153436, 155160, 163780, 171969, 177555, 181020, 191795, 196536, 202920, 213066, 217224, 224280, 229292, 230154, 236740, 245670, 268513, 271530, 284088, 286615, 294804, 304380, 306872, 327560, 343938, 345231, 355110, 362040, 368505, 383590, 426132, 458584, 460308, 473480, 491340, 515907, 532665, 537026, 543060, 573230, 575385, 589608, 608760, 687876, 690462, 710220, 728821, 737010, 767180, 805539, 852264, 859845, 920616, 982680, 1031814, 1065330, 1074052, 1086120, 1146460, 1150770, 1342565, 1375752, 1380924, 1420440, 1457642, 1474020, 1534360, 1611078, 1719690, 1726155, 2063628, 2130660, 2148104, 2186463, 2292920, 2301540, 2416617, 2579535, 2685130, 2761848, 2915284, 2948040, 3222156, 3439380, 3452310, 3644105, 4027695, 4127256, 4261320, 4372926, 4603080, 4833234, 5101747, 5159070, 5370260, 5830568, 6444312, 6559389, 6878760, 6904620, 7288210, 8055390, 8745852, 9666468, 10203494, 10318140, 10740520, 10932315, 12083085, 13118778, 13809240, 14576420, 15305241, 16110780, 17491704, 19332936, 20406988, 20636280, 21864630, 24166170, 25508735, 26237556, 29152840, 30610482, 32221560, 32796945, 40813976, 43729260, 45915723, 48332340, 51017470, 52475112, 61220964, 65593890, 76526205, 87458520, 91831446, 96664680, 102034940, 122441928, 131187780, 153052410, 183662892, 204069880, 229578615, 262375560, 306104820, 367325784, 459157230, 612209640, 918314460, 1836628920]

約数ペア:

[(1, 1836628920), (2, 918314460), (3, 612209640), (4, 459157230), (5, 367325784), (6, 306104820), (7, 262375560), (8, 229578615), (9, 204069880), (10, 183662892), (12, 153052410), (14, 131187780), (15, 122441928), (18, 102034940), (19, 96664680), (20, 91831446), (21, 87458520), (24, 76526205), (28, 65593890), (30, 61220964), (35, 52475112), (36, 51017470), (38, 48332340), (40, 45915723), (42, 43729260), (45, 40813976), (56, 32796945), (57, 32221560), (60, 30610482), (63, 29152840), (70, 26237556), (72, 25508735), (76, 24166170), (84, 21864630), (89, 20636280), (90, 20406988), (95, 19332936), (105, 17491704), (114, 16110780), (120, 15305241), (126, 14576420), (133, 13809240), (140, 13118778), (152, 12083085), (168, 10932315), (171, 10740520), (178, 10318140), (180, 10203494), (190, 9666468), (210, 8745852), (228, 8055390), (252, 7288210), (266, 6904620), (267, 6878760), (280, 6559389), (285, 6444312), (315, 5830568), (342, 5370260), (356, 5159070), (360, 5101747), (380, 4833234), (399, 4603080), (420, 4372926), (431, 4261320), (445, 4127256), (456, 4027695), (504, 3644105), (532, 3452310), (534, 3439380), (570, 3222156), (623, 2948040), (630, 2915284), (665, 2761848), (684, 2685130), (712, 2579535), (760, 2416617), (798, 2301540), (801, 2292920), (840, 2186463), (855, 2148104), (862, 2130660), (890, 2063628), (1064, 1726155), (1068, 1719690), (1140, 1611078), (1197, 1534360), (1246, 1474020), (1260, 1457642), (1293, 1420440), (1330, 1380924), (1335, 1375752), (1368, 1342565), (1596, 1150770), (1602, 1146460), (1691, 1086120), (1710, 1074052), (1724, 1065330), (1780, 1031814), (1869, 982680), (1995, 920616), (2136, 859845), (2155, 852264), (2280, 805539), (2394, 767180), (2492, 737010), (2520, 728821), (2586, 710220), (2660, 690462), (2670, 687876), (3017, 608760), (3115, 589608), (3192, 575385), (3204, 573230), (3382, 543060), (3420, 537026), (3448, 532665), (3560, 515907), (3738, 491340), (3879, 473480), (3990, 460308), (4005, 458584), (4310, 426132), (4788, 383590), (4984, 368505), (5073, 362040), (5172, 355110), (5320, 345231), (5340, 343938), (5607, 327560), (5985, 306872), (6034, 304380), (6230, 294804), (6408, 286615), (6465, 284088), (6764, 271530), (6840, 268513), (7476, 245670), (7758, 236740), (7980, 230154), (8010, 229292), (8189, 224280), (8455, 217224), (8620, 213066), (9051, 202920), (9345, 196536), (9576, 191795), (10146, 181020), (10344, 177555), (10680, 171969), (11214, 163780), (11837, 155160), (11970, 153436), (12068, 152190), (12460, 147402), (12930, 142044), (13528, 135765), (14952, 122835), (15085, 121752), (15219, 120680), (15516, 118370), (15960, 115077), (16020, 114646), (16378, 112140), (16910, 108612), (17240, 106533), (18102, 101460), (18690, 98268), (19395, 94696), (20292, 90510), (22428, 81890), (23674, 77580), (23940, 76718), (24136, 76095), (24567, 74760), (24920, 73701), (25365, 72408), (25860, 71022), (27153, 67640), (28035, 65512), (30170, 60876), (30438, 60340), (31032, 59185), (32040, 57323), (32756, 56070), (33820, 54306), (35511, 51720), (36204, 50730), (37380, 49134), (38359, 47880), (38790, 47348), (40584, 45255), (40945, 44856)]