1519048440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 384

約数和(自身を含む): 6156259200

約数和(自身を除く): 4637210760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 89, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 178, 180, 182, 195, 210, 234, 252, 260, 267, 273, 280, 312, 315, 356, 360, 364, 390, 420, 445, 455, 468, 504, 520, 521, 534, 546, 585, 623, 630, 712, 728, 780, 801, 819, 840, 890, 910, 936, 1042, 1068, 1092, 1157, 1170, 1246, 1260, 1335, 1365, 1560, 1563, 1602, 1638, 1780, 1820, 1869, 2084, 2136, 2184, 2314, 2340, 2492, 2520, 2605, 2670, 2730, 3115, 3126, 3204, 3276, 3471, 3560, 3640, 3647, 3738, 4005, 4095, 4168, 4628, 4680, 4689, 4984, 5210, 5340, 5460, 5607, 5785, 6230, 6252, 6408, 6552, 6773, 6942, 7294, 7476, 7815, 8010, 8099, 8190, 9256, 9345, 9378, 10413, 10420, 10680, 10920, 10941, 11214, 11570, 12460, 12504, 13546, 13884, 14588, 14952, 15630, 16020, 16198, 16380, 17355, 18235, 18690, 18756, 20319, 20826, 20840, 21882, 22428, 23140, 23445, 24297, 24920, 27092, 27768, 28035, 29176, 31260, 32040, 32396, 32760, 32823, 33865, 34710, 36470, 37380, 37512, 40495, 40638, 41652, 43764, 44856, 46280, 46369, 46890, 47411, 48594, 52065, 54184, 54705, 56070, 60957, 62520, 64792, 65646, 67730, 69420, 72891, 72940, 74760, 80990, 81276, 83304, 87528, 92738, 93780, 94822, 97188, 101595, 104130, 109410, 112140, 121485, 121914, 131292, 135460, 138840, 139107, 142233, 145782, 145880, 161980, 162552, 164115, 185476, 187560, 189644, 194376, 203190, 208260, 218820, 224280, 231845, 237055, 242970, 243828, 262584, 270920, 278214, 284466, 291564, 304785, 323960, 324583, 328230, 364455, 370952, 379288, 406380, 416520, 417321, 426699, 437640, 463690, 474110, 485940, 487656, 556428, 568932, 583128, 602797, 609570, 649166, 656460, 695535, 711165, 728910, 812760, 834642, 853398, 927380, 948220, 971880, 973749, 1112856, 1137864, 1205594, 1219140, 1298332, 1312920, 1391070, 1422330, 1457820, 1622915, 1669284, 1706796, 1808391, 1854760, 1896440, 1947498, 2086605, 2133495, 2411188, 2438280, 2596664, 2782140, 2844660, 2915640, 2921247, 3013985, 3245830, 3338568, 3413592, 3616782, 3894996, 4173210, 4219579, 4266990, 4822376, 4868745, 5425173, 5564280, 5689320, 5842494, 6027970, 6491660, 7233564, 7789992, 8346420, 8439158, 8533980, 9041955, 9737490, 10850346, 11684988, 12055940, 12658737, 12983320, 14467128, 14606235, 16692840, 16878316, 17067960, 18083910, 19474980, 21097895, 21700692, 23369976, 24111880, 25317474, 27125865, 29212470, 33756632, 36167820, 37976211, 38949960, 42195790, 43401384, 50634948, 54251730, 58424940, 63293685, 72335640, 75952422, 84391580, 101269896, 108503460, 116849880, 126587370, 151904844, 168783160, 189881055, 217006920, 253174740, 303809688, 379762110, 506349480, 759524220, 1519048440]

約数ペア:

[(1, 1519048440), (2, 759524220), (3, 506349480), (4, 379762110), (5, 303809688), (6, 253174740), (7, 217006920), (8, 189881055), (9, 168783160), (10, 151904844), (12, 126587370), (13, 116849880), (14, 108503460), (15, 101269896), (18, 84391580), (20, 75952422), (21, 72335640), (24, 63293685), (26, 58424940), (28, 54251730), (30, 50634948), (35, 43401384), (36, 42195790), (39, 38949960), (40, 37976211), (42, 36167820), (45, 33756632), (52, 29212470), (56, 27125865), (60, 25317474), (63, 24111880), (65, 23369976), (70, 21700692), (72, 21097895), (78, 19474980), (84, 18083910), (89, 17067960), (90, 16878316), (91, 16692840), (104, 14606235), (105, 14467128), (117, 12983320), (120, 12658737), (126, 12055940), (130, 11684988), (140, 10850346), (156, 9737490), (168, 9041955), (178, 8533980), (180, 8439158), (182, 8346420), (195, 7789992), (210, 7233564), (234, 6491660), (252, 6027970), (260, 5842494), (267, 5689320), (273, 5564280), (280, 5425173), (312, 4868745), (315, 4822376), (356, 4266990), (360, 4219579), (364, 4173210), (390, 3894996), (420, 3616782), (445, 3413592), (455, 3338568), (468, 3245830), (504, 3013985), (520, 2921247), (521, 2915640), (534, 2844660), (546, 2782140), (585, 2596664), (623, 2438280), (630, 2411188), (712, 2133495), (728, 2086605), (780, 1947498), (801, 1896440), (819, 1854760), (840, 1808391), (890, 1706796), (910, 1669284), (936, 1622915), (1042, 1457820), (1068, 1422330), (1092, 1391070), (1157, 1312920), (1170, 1298332), (1246, 1219140), (1260, 1205594), (1335, 1137864), (1365, 1112856), (1560, 973749), (1563, 971880), (1602, 948220), (1638, 927380), (1780, 853398), (1820, 834642), (1869, 812760), (2084, 728910), (2136, 711165), (2184, 695535), (2314, 656460), (2340, 649166), (2492, 609570), (2520, 602797), (2605, 583128), (2670, 568932), (2730, 556428), (3115, 487656), (3126, 485940), (3204, 474110), (3276, 463690), (3471, 437640), (3560, 426699), (3640, 417321), (3647, 416520), (3738, 406380), (4005, 379288), (4095, 370952), (4168, 364455), (4628, 328230), (4680, 324583), (4689, 323960), (4984, 304785), (5210, 291564), (5340, 284466), (5460, 278214), (5607, 270920), (5785, 262584), (6230, 243828), (6252, 242970), (6408, 237055), (6552, 231845), (6773, 224280), (6942, 218820), (7294, 208260), (7476, 203190), (7815, 194376), (8010, 189644), (8099, 187560), (8190, 185476), (9256, 164115), (9345, 162552), (9378, 161980), (10413, 145880), (10420, 145782), (10680, 142233), (10920, 139107), (10941, 138840), (11214, 135460), (11570, 131292), (12460, 121914), (12504, 121485), (13546, 112140), (13884, 109410), (14588, 104130), (14952, 101595), (15630, 97188), (16020, 94822), (16198, 93780), (16380, 92738), (17355, 87528), (18235, 83304), (18690, 81276), (18756, 80990), (20319, 74760), (20826, 72940), (20840, 72891), (21882, 69420), (22428, 67730), (23140, 65646), (23445, 64792), (24297, 62520), (24920, 60957), (27092, 56070), (27768, 54705), (28035, 54184), (29176, 52065), (31260, 48594), (32040, 47411), (32396, 46890), (32760, 46369), (32823, 46280), (33865, 44856), (34710, 43764), (36470, 41652), (37380, 40638), (37512, 40495)]