2443554540

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 432

約数和(自身を含む): 9257923584

約数和(自身を除く): 6814369044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 54, 60, 62, 63, 70, 81, 84, 90, 93, 98, 105, 108, 124, 126, 135, 140, 147, 155, 162, 180, 186, 189, 196, 210, 217, 243, 245, 252, 270, 279, 294, 310, 315, 324, 331, 372, 378, 405, 420, 434, 441, 465, 486, 490, 540, 558, 567, 588, 620, 630, 651, 662, 735, 756, 810, 837, 868, 882, 930, 945, 972, 980, 993, 1085, 1116, 1134, 1215, 1260, 1302, 1323, 1324, 1395, 1470, 1519, 1620, 1655, 1674, 1701, 1764, 1860, 1890, 1953, 1986, 2170, 2205, 2268, 2317, 2430, 2511, 2604, 2646, 2790, 2835, 2940, 2979, 3038, 3255, 3310, 3348, 3402, 3780, 3906, 3969, 3972, 4185, 4340, 4410, 4557, 4634, 4860, 4965, 5022, 5292, 5580, 5670, 5859, 5958, 6076, 6510, 6615, 6620, 6804, 6951, 7533, 7595, 7812, 7938, 8370, 8505, 8820, 8937, 9114, 9268, 9765, 9930, 10044, 10261, 11340, 11585, 11718, 11907, 11916, 12555, 13020, 13230, 13671, 13902, 14895, 15066, 15190, 15876, 16219, 16740, 17010, 17577, 17874, 18228, 19530, 19845, 19860, 20522, 20853, 22785, 23170, 23436, 23814, 25110, 26460, 26811, 27342, 27804, 29295, 29790, 30132, 30380, 30783, 32438, 34020, 34755, 35154, 35748, 37665, 39060, 39690, 41013, 41044, 41706, 44685, 45570, 46340, 47628, 48657, 50220, 51305, 52731, 53622, 54684, 58590, 59535, 59580, 61566, 62559, 64876, 68355, 69510, 70308, 71827, 75330, 79380, 80433, 81095, 82026, 83412, 87885, 89370, 91140, 92349, 97314, 102610, 104265, 105462, 107244, 117180, 119070, 123039, 123132, 125118, 134055, 136710, 139020, 143654, 145971, 150660, 153915, 160866, 162190, 164052, 175770, 178740, 184698, 187677, 194628, 205065, 205220, 208530, 210924, 215481, 238140, 243285, 246078, 250236, 263655, 268110, 273420, 277047, 287308, 291942, 307830, 312795, 321732, 324380, 351540, 359135, 369117, 369396, 375354, 402165, 410130, 417060, 430962, 437913, 461745, 486570, 492156, 502789, 527310, 536220, 554094, 563031, 583884, 615195, 615660, 625590, 646443, 718270, 729855, 738234, 750708, 804330, 820260, 831141, 861924, 875826, 923490, 938385, 973140, 1005578, 1054620, 1077405, 1108188, 1126062, 1230390, 1251180, 1292886, 1313739, 1385235, 1436540, 1459710, 1476468, 1508367, 1608660, 1662282, 1751652, 1845585, 1846980, 1876770, 1939329, 2011156, 2154810, 2189565, 2252124, 2460780, 2493423, 2513945, 2585772, 2627478, 2770470, 2815155, 2919420, 3016734, 3232215, 3324564, 3691170, 3753540, 3878658, 3941217, 4155705, 4309620, 4379130, 4525101, 4986846, 5027890, 5254956, 5540940, 5630310, 5817987, 6033468, 6464430, 6568695, 7382340, 7541835, 7757316, 7882434, 8311410, 8758260, 9050202, 9696645, 9973692, 10055780, 11260620, 11635974, 12467115, 12928860, 13137390, 13575303, 15083670, 15764868, 16622820, 17453961, 18100404, 19393290, 19706085, 22625505, 23271948, 24934230, 26274780, 27150606, 29089935, 30167340, 34907922, 38786580, 39412170, 40725909, 45251010, 49868460, 54301212, 58179870, 67876515, 69815844, 78824340, 81451818, 87269805, 90502020, 116359740, 122177727, 135753030, 162903636, 174539610, 203629545, 244355454, 271506060, 349079220, 407259090, 488710908, 610888635, 814518180, 1221777270, 2443554540]

約数ペア:

[(1, 2443554540), (2, 1221777270), (3, 814518180), (4, 610888635), (5, 488710908), (6, 407259090), (7, 349079220), (9, 271506060), (10, 244355454), (12, 203629545), (14, 174539610), (15, 162903636), (18, 135753030), (20, 122177727), (21, 116359740), (27, 90502020), (28, 87269805), (30, 81451818), (31, 78824340), (35, 69815844), (36, 67876515), (42, 58179870), (45, 54301212), (49, 49868460), (54, 45251010), (60, 40725909), (62, 39412170), (63, 38786580), (70, 34907922), (81, 30167340), (84, 29089935), (90, 27150606), (93, 26274780), (98, 24934230), (105, 23271948), (108, 22625505), (124, 19706085), (126, 19393290), (135, 18100404), (140, 17453961), (147, 16622820), (155, 15764868), (162, 15083670), (180, 13575303), (186, 13137390), (189, 12928860), (196, 12467115), (210, 11635974), (217, 11260620), (243, 10055780), (245, 9973692), (252, 9696645), (270, 9050202), (279, 8758260), (294, 8311410), (310, 7882434), (315, 7757316), (324, 7541835), (331, 7382340), (372, 6568695), (378, 6464430), (405, 6033468), (420, 5817987), (434, 5630310), (441, 5540940), (465, 5254956), (486, 5027890), (490, 4986846), (540, 4525101), (558, 4379130), (567, 4309620), (588, 4155705), (620, 3941217), (630, 3878658), (651, 3753540), (662, 3691170), (735, 3324564), (756, 3232215), (810, 3016734), (837, 2919420), (868, 2815155), (882, 2770470), (930, 2627478), (945, 2585772), (972, 2513945), (980, 2493423), (993, 2460780), (1085, 2252124), (1116, 2189565), (1134, 2154810), (1215, 2011156), (1260, 1939329), (1302, 1876770), (1323, 1846980), (1324, 1845585), (1395, 1751652), (1470, 1662282), (1519, 1608660), (1620, 1508367), (1655, 1476468), (1674, 1459710), (1701, 1436540), (1764, 1385235), (1860, 1313739), (1890, 1292886), (1953, 1251180), (1986, 1230390), (2170, 1126062), (2205, 1108188), (2268, 1077405), (2317, 1054620), (2430, 1005578), (2511, 973140), (2604, 938385), (2646, 923490), (2790, 875826), (2835, 861924), (2940, 831141), (2979, 820260), (3038, 804330), (3255, 750708), (3310, 738234), (3348, 729855), (3402, 718270), (3780, 646443), (3906, 625590), (3969, 615660), (3972, 615195), (4185, 583884), (4340, 563031), (4410, 554094), (4557, 536220), (4634, 527310), (4860, 502789), (4965, 492156), (5022, 486570), (5292, 461745), (5580, 437913), (5670, 430962), (5859, 417060), (5958, 410130), (6076, 402165), (6510, 375354), (6615, 369396), (6620, 369117), (6804, 359135), (6951, 351540), (7533, 324380), (7595, 321732), (7812, 312795), (7938, 307830), (8370, 291942), (8505, 287308), (8820, 277047), (8937, 273420), (9114, 268110), (9268, 263655), (9765, 250236), (9930, 246078), (10044, 243285), (10261, 238140), (11340, 215481), (11585, 210924), (11718, 208530), (11907, 205220), (11916, 205065), (12555, 194628), (13020, 187677), (13230, 184698), (13671, 178740), (13902, 175770), (14895, 164052), (15066, 162190), (15190, 160866), (15876, 153915), (16219, 150660), (16740, 145971), (17010, 143654), (17577, 139020), (17874, 136710), (18228, 134055), (19530, 125118), (19845, 123132), (19860, 123039), (20522, 119070), (20853, 117180), (22785, 107244), (23170, 105462), (23436, 104265), (23814, 102610), (25110, 97314), (26460, 92349), (26811, 91140), (27342, 89370), (27804, 87885), (29295, 83412), (29790, 82026), (30132, 81095), (30380, 80433), (30783, 79380), (32438, 75330), (34020, 71827), (34755, 70308), (35154, 69510), (35748, 68355), (37665, 64876), (39060, 62559), (39690, 61566), (41013, 59580), (41044, 59535), (41706, 58590), (44685, 54684), (45570, 53622), (46340, 52731), (47628, 51305), (48657, 50220)]