20436041340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8537}}^1$

素因数の和:8610

約数の個数: 384

約数和(自身を含む): 77112483840

約数和(自身を除く): 56676442500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 31, 33, 36, 39, 44, 45, 52, 54, 55, 60, 62, 65, 66, 78, 90, 93, 99, 108, 110, 117, 124, 130, 132, 135, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 260, 270, 279, 286, 297, 310, 330, 341, 351, 372, 390, 396, 403, 429, 465, 468, 495, 540, 558, 572, 585, 594, 620, 660, 682, 702, 715, 780, 806, 837, 858, 930, 990, 1023, 1116, 1170, 1188, 1209, 1287, 1364, 1395, 1404, 1430, 1485, 1612, 1674, 1705, 1716, 1755, 1860, 1980, 2015, 2046, 2145, 2340, 2418, 2574, 2790, 2860, 2970, 3069, 3348, 3410, 3510, 3627, 3861, 4030, 4092, 4185, 4290, 4433, 4836, 5115, 5148, 5580, 5940, 6045, 6138, 6435, 6820, 7020, 7254, 7722, 8060, 8370, 8537, 8580, 8866, 9207, 10230, 10881, 12090, 12276, 12870, 13299, 14508, 15345, 15444, 16740, 17074, 17732, 18135, 18414, 19305, 20460, 21762, 22165, 24180, 25611, 25740, 26598, 30690, 34148, 36270, 36828, 38610, 39897, 42685, 43524, 44330, 46035, 51222, 53196, 54405, 61380, 66495, 72540, 76833, 77220, 79794, 85370, 88660, 92070, 93907, 102444, 108810, 110981, 119691, 128055, 132990, 153666, 159588, 170740, 184140, 187814, 199485, 217620, 221962, 230499, 239382, 256110, 264647, 265980, 281721, 307332, 332943, 375628, 384165, 398970, 443924, 460998, 469535, 478764, 512220, 529294, 554905, 563442, 598455, 665886, 768330, 793941, 797940, 845163, 921996, 939070, 998829, 1058588, 1109810, 1126884, 1152495, 1196910, 1220791, 1323235, 1331772, 1408605, 1536660, 1587882, 1664715, 1690326, 1878140, 1997658, 2219620, 2304990, 2381823, 2393820, 2441582, 2535489, 2646470, 2817210, 2911117, 2996487, 3175764, 3329430, 3380652, 3440411, 3662373, 3969705, 3995316, 4225815, 4609980, 4763646, 4883164, 4994145, 5070978, 5292940, 5634420, 5822234, 5992974, 6103955, 6658860, 6880822, 7145469, 7324746, 7939410, 8451630, 8733351, 9527292, 9988290, 10141956, 10321233, 10987119, 11644468, 11909115, 11985948, 12207910, 12677445, 13761644, 14290938, 14555585, 14649492, 14982435, 15878820, 16903260, 17202055, 17466702, 18311865, 19976580, 20642466, 21974238, 23818230, 24415820, 25354890, 26200053, 28581876, 29111170, 29964870, 30963699, 32961357, 34404110, 34933404, 35727345, 36623730, 37844521, 41284932, 43666755, 43948476, 47636460, 50709780, 51606165, 52400106, 54935595, 58222340, 59929740, 61927398, 65922714, 68808220, 71454690, 73247460, 75689042, 78600159, 87333510, 92891097, 103212330, 104800212, 109871190, 113533563, 123854796, 131000265, 131845428, 142909380, 151378084, 154818495, 157200318, 164806785, 174667020, 185782194, 189222605, 206424660, 219742380, 227067126, 262000530, 309636990, 314400636, 329613570, 340600689, 371564388, 378445210, 393000795, 454134252, 464455485, 524001060, 567667815, 619273980, 659227140, 681201378, 756890420, 786001590, 928910970, 1021802067, 1135335630, 1362402756, 1572003180, 1703003445, 1857821940, 2043604134, 2270671260, 3406006890, 4087208268, 5109010335, 6812013780, 10218020670, 20436041340]

約数ペア:

[(1, 20436041340), (2, 10218020670), (3, 6812013780), (4, 5109010335), (5, 4087208268), (6, 3406006890), (9, 2270671260), (10, 2043604134), (11, 1857821940), (12, 1703003445), (13, 1572003180), (15, 1362402756), (18, 1135335630), (20, 1021802067), (22, 928910970), (26, 786001590), (27, 756890420), (30, 681201378), (31, 659227140), (33, 619273980), (36, 567667815), (39, 524001060), (44, 464455485), (45, 454134252), (52, 393000795), (54, 378445210), (55, 371564388), (60, 340600689), (62, 329613570), (65, 314400636), (66, 309636990), (78, 262000530), (90, 227067126), (93, 219742380), (99, 206424660), (108, 189222605), (110, 185782194), (117, 174667020), (124, 164806785), (130, 157200318), (132, 154818495), (135, 151378084), (143, 142909380), (155, 131845428), (156, 131000265), (165, 123854796), (180, 113533563), (186, 109871190), (195, 104800212), (198, 103212330), (220, 92891097), (234, 87333510), (260, 78600159), (270, 75689042), (279, 73247460), (286, 71454690), (297, 68808220), (310, 65922714), (330, 61927398), (341, 59929740), (351, 58222340), (372, 54935595), (390, 52400106), (396, 51606165), (403, 50709780), (429, 47636460), (465, 43948476), (468, 43666755), (495, 41284932), (540, 37844521), (558, 36623730), (572, 35727345), (585, 34933404), (594, 34404110), (620, 32961357), (660, 30963699), (682, 29964870), (702, 29111170), (715, 28581876), (780, 26200053), (806, 25354890), (837, 24415820), (858, 23818230), (930, 21974238), (990, 20642466), (1023, 19976580), (1116, 18311865), (1170, 17466702), (1188, 17202055), (1209, 16903260), (1287, 15878820), (1364, 14982435), (1395, 14649492), (1404, 14555585), (1430, 14290938), (1485, 13761644), (1612, 12677445), (1674, 12207910), (1705, 11985948), (1716, 11909115), (1755, 11644468), (1860, 10987119), (1980, 10321233), (2015, 10141956), (2046, 9988290), (2145, 9527292), (2340, 8733351), (2418, 8451630), (2574, 7939410), (2790, 7324746), (2860, 7145469), (2970, 6880822), (3069, 6658860), (3348, 6103955), (3410, 5992974), (3510, 5822234), (3627, 5634420), (3861, 5292940), (4030, 5070978), (4092, 4994145), (4185, 4883164), (4290, 4763646), (4433, 4609980), (4836, 4225815), (5115, 3995316), (5148, 3969705), (5580, 3662373), (5940, 3440411), (6045, 3380652), (6138, 3329430), (6435, 3175764), (6820, 2996487), (7020, 2911117), (7254, 2817210), (7722, 2646470), (8060, 2535489), (8370, 2441582), (8537, 2393820), (8580, 2381823), (8866, 2304990), (9207, 2219620), (10230, 1997658), (10881, 1878140), (12090, 1690326), (12276, 1664715), (12870, 1587882), (13299, 1536660), (14508, 1408605), (15345, 1331772), (15444, 1323235), (16740, 1220791), (17074, 1196910), (17732, 1152495), (18135, 1126884), (18414, 1109810), (19305, 1058588), (20460, 998829), (21762, 939070), (22165, 921996), (24180, 845163), (25611, 797940), (25740, 793941), (26598, 768330), (30690, 665886), (34148, 598455), (36270, 563442), (36828, 554905), (38610, 529294), (39897, 512220), (42685, 478764), (43524, 469535), (44330, 460998), (46035, 443924), (51222, 398970), (53196, 384165), (54405, 375628), (61380, 332943), (66495, 307332), (72540, 281721), (76833, 265980), (77220, 264647), (79794, 256110), (85370, 239382), (88660, 230499), (92070, 221962), (93907, 217620), (102444, 199485), (108810, 187814), (110981, 184140), (119691, 170740), (128055, 159588), (132990, 153666)]