18280554240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1724

約数の個数: 432

約数和(自身を含む): 66979247328

約数和(自身を除く): 48698693088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 169, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 338, 340, 384, 390, 408, 416, 442, 480, 507, 510, 520, 544, 624, 640, 663, 676, 680, 768, 780, 816, 832, 845, 884, 960, 1014, 1020, 1040, 1088, 1105, 1248, 1280, 1326, 1352, 1360, 1560, 1632, 1657, 1664, 1690, 1768, 1920, 2028, 2040, 2080, 2176, 2210, 2496, 2535, 2652, 2704, 2720, 2873, 3120, 3264, 3314, 3315, 3328, 3380, 3536, 3840, 4056, 4080, 4160, 4352, 4420, 4971, 4992, 5070, 5304, 5408, 5440, 5746, 6240, 6528, 6628, 6630, 6760, 7072, 8112, 8160, 8285, 8320, 8619, 8840, 9942, 9984, 10140, 10608, 10816, 10880, 11492, 12480, 13056, 13256, 13260, 13520, 14144, 14365, 16224, 16320, 16570, 16640, 17238, 17680, 19884, 20280, 21216, 21541, 21632, 21760, 22984, 24855, 24960, 26512, 26520, 27040, 28169, 28288, 28730, 32448, 32640, 33140, 34476, 35360, 39768, 40560, 42432, 43082, 43095, 43264, 45968, 49710, 49920, 53024, 53040, 54080, 56338, 56576, 57460, 64623, 64896, 65280, 66280, 68952, 70720, 79536, 81120, 84507, 84864, 86164, 86190, 91936, 99420, 106048, 106080, 107705, 108160, 112676, 114920, 129246, 129792, 132560, 137904, 140845, 141440, 159072, 162240, 169014, 169728, 172328, 172380, 183872, 198840, 212096, 212160, 215410, 216320, 225352, 229840, 258492, 265120, 275808, 280033, 281690, 282880, 318144, 323115, 324480, 338028, 344656, 344760, 366197, 367744, 397680, 422535, 424192, 424320, 430820, 450704, 459680, 516984, 530240, 551616, 560066, 563380, 636288, 646230, 648960, 676056, 689312, 689520, 732394, 735488, 795360, 840099, 845070, 848640, 861640, 901408, 919360, 1033968, 1060480, 1098591, 1103232, 1120132, 1126760, 1272576, 1292460, 1352112, 1378624, 1379040, 1400165, 1464788, 1590720, 1680198, 1690140, 1723280, 1802816, 1830985, 1838720, 2067936, 2120960, 2197182, 2206464, 2240264, 2253520, 2584920, 2704224, 2757248, 2758080, 2800330, 2929576, 3181440, 3360396, 3380280, 3446560, 3605632, 3661970, 3677440, 4135872, 4200495, 4394364, 4480528, 4507040, 4760561, 5169840, 5408448, 5492955, 5514496, 5516160, 5600660, 5859152, 6362880, 6720792, 6760560, 6893120, 7211264, 7323940, 8271744, 8400990, 8788728, 8961056, 9014080, 9521122, 10339680, 10816896, 10985910, 11032320, 11201320, 11718304, 13441584, 13521120, 13786240, 14281683, 14647880, 16543488, 16801980, 17577456, 17922112, 18028160, 19042244, 20679360, 21633792, 21971820, 22402640, 23436608, 23802805, 26883168, 27042240, 27572480, 28563366, 29295760, 33603960, 35154912, 35844224, 36056320, 38084488, 41358720, 43943640, 44805280, 46873216, 47605610, 53766336, 54084480, 57126732, 58591520, 67207920, 70309824, 71408415, 71688448, 76168976, 82717440, 87887280, 89610560, 93746432, 95211220, 107532672, 108168960, 114253464, 117183040, 134415840, 140619648, 142816830, 152337952, 175774560, 179221120, 190422440, 215065344, 228506928, 234366080, 268831680, 281239296, 285633660, 304675904, 351549120, 358442240, 380844880, 457013856, 468732160, 537663360, 571267320, 609351808, 703098240, 761689760, 914027712, 1075326720, 1142534640, 1218703616, 1406196480, 1523379520, 1828055424, 2285069280, 3046759040, 3656110848, 4570138560, 6093518080, 9140277120, 18280554240]

約数ペア:

[(1, 18280554240), (2, 9140277120), (3, 6093518080), (4, 4570138560), (5, 3656110848), (6, 3046759040), (8, 2285069280), (10, 1828055424), (12, 1523379520), (13, 1406196480), (15, 1218703616), (16, 1142534640), (17, 1075326720), (20, 914027712), (24, 761689760), (26, 703098240), (30, 609351808), (32, 571267320), (34, 537663360), (39, 468732160), (40, 457013856), (48, 380844880), (51, 358442240), (52, 351549120), (60, 304675904), (64, 285633660), (65, 281239296), (68, 268831680), (78, 234366080), (80, 228506928), (85, 215065344), (96, 190422440), (102, 179221120), (104, 175774560), (120, 152337952), (128, 142816830), (130, 140619648), (136, 134415840), (156, 117183040), (160, 114253464), (169, 108168960), (170, 107532672), (192, 95211220), (195, 93746432), (204, 89610560), (208, 87887280), (221, 82717440), (240, 76168976), (255, 71688448), (256, 71408415), (260, 70309824), (272, 67207920), (312, 58591520), (320, 57126732), (338, 54084480), (340, 53766336), (384, 47605610), (390, 46873216), (408, 44805280), (416, 43943640), (442, 41358720), (480, 38084488), (507, 36056320), (510, 35844224), (520, 35154912), (544, 33603960), (624, 29295760), (640, 28563366), (663, 27572480), (676, 27042240), (680, 26883168), (768, 23802805), (780, 23436608), (816, 22402640), (832, 21971820), (845, 21633792), (884, 20679360), (960, 19042244), (1014, 18028160), (1020, 17922112), (1040, 17577456), (1088, 16801980), (1105, 16543488), (1248, 14647880), (1280, 14281683), (1326, 13786240), (1352, 13521120), (1360, 13441584), (1560, 11718304), (1632, 11201320), (1657, 11032320), (1664, 10985910), (1690, 10816896), (1768, 10339680), (1920, 9521122), (2028, 9014080), (2040, 8961056), (2080, 8788728), (2176, 8400990), (2210, 8271744), (2496, 7323940), (2535, 7211264), (2652, 6893120), (2704, 6760560), (2720, 6720792), (2873, 6362880), (3120, 5859152), (3264, 5600660), (3314, 5516160), (3315, 5514496), (3328, 5492955), (3380, 5408448), (3536, 5169840), (3840, 4760561), (4056, 4507040), (4080, 4480528), (4160, 4394364), (4352, 4200495), (4420, 4135872), (4971, 3677440), (4992, 3661970), (5070, 3605632), (5304, 3446560), (5408, 3380280), (5440, 3360396), (5746, 3181440), (6240, 2929576), (6528, 2800330), (6628, 2758080), (6630, 2757248), (6760, 2704224), (7072, 2584920), (8112, 2253520), (8160, 2240264), (8285, 2206464), (8320, 2197182), (8619, 2120960), (8840, 2067936), (9942, 1838720), (9984, 1830985), (10140, 1802816), (10608, 1723280), (10816, 1690140), (10880, 1680198), (11492, 1590720), (12480, 1464788), (13056, 1400165), (13256, 1379040), (13260, 1378624), (13520, 1352112), (14144, 1292460), (14365, 1272576), (16224, 1126760), (16320, 1120132), (16570, 1103232), (16640, 1098591), (17238, 1060480), (17680, 1033968), (19884, 919360), (20280, 901408), (21216, 861640), (21541, 848640), (21632, 845070), (21760, 840099), (22984, 795360), (24855, 735488), (24960, 732394), (26512, 689520), (26520, 689312), (27040, 676056), (28169, 648960), (28288, 646230), (28730, 636288), (32448, 563380), (32640, 560066), (33140, 551616), (34476, 530240), (35360, 516984), (39768, 459680), (40560, 450704), (42432, 430820), (43082, 424320), (43095, 424192), (43264, 422535), (45968, 397680), (49710, 367744), (49920, 366197), (53024, 344760), (53040, 344656), (54080, 338028), (56338, 324480), (56576, 323115), (57460, 318144), (64623, 282880), (64896, 281690), (65280, 280033), (66280, 275808), (68952, 265120), (70720, 258492), (79536, 229840), (81120, 225352), (84507, 216320), (84864, 215410), (86164, 212160), (86190, 212096), (91936, 198840), (99420, 183872), (106048, 172380), (106080, 172328), (107705, 169728), (108160, 169014), (112676, 162240), (114920, 159072), (129246, 141440), (129792, 140845), (132560, 137904)]