209720604800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3823}}^1$

素因数の和:3964

約数の個数: 384

約数和(自身を含む): 619084185600

約数和(自身を除く): 409363580800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 79, 80, 100, 112, 124, 128, 140, 155, 158, 160, 175, 200, 217, 224, 248, 280, 310, 316, 320, 350, 395, 400, 434, 448, 496, 553, 560, 620, 632, 640, 700, 775, 790, 800, 868, 896, 992, 1085, 1106, 1120, 1240, 1264, 1400, 1550, 1580, 1600, 1736, 1975, 1984, 2170, 2212, 2240, 2449, 2480, 2528, 2765, 2800, 3100, 3160, 3200, 3472, 3823, 3950, 3968, 4340, 4424, 4480, 4898, 4960, 5056, 5425, 5530, 5600, 6200, 6320, 6944, 7646, 7900, 8680, 8848, 9796, 9920, 10112, 10850, 11060, 11200, 12245, 12400, 12640, 13825, 13888, 15292, 15800, 17143, 17360, 17696, 19115, 19592, 19840, 21700, 22120, 22400, 24490, 24800, 25280, 26761, 27650, 27776, 30584, 31600, 34286, 34720, 35392, 38230, 39184, 43400, 44240, 48980, 49600, 50560, 53522, 55300, 61168, 61225, 63200, 68572, 69440, 70784, 76460, 78368, 85715, 86800, 88480, 95575, 97960, 99200, 107044, 110600, 118513, 122336, 122450, 126400, 133805, 137144, 138880, 152920, 156736, 171430, 173600, 176960, 191150, 195920, 214088, 221200, 237026, 244672, 244900, 252800, 267610, 274288, 302017, 305840, 313472, 342860, 347200, 353920, 382300, 391840, 428176, 428575, 442400, 474052, 489344, 489800, 535220, 548576, 592565, 604034, 611680, 669025, 685720, 694400, 764600, 783680, 829591, 856352, 857150, 884800, 948104, 979600, 1070440, 1097152, 1185130, 1208068, 1223360, 1338050, 1371440, 1510085, 1529200, 1567360, 1659182, 1712704, 1714300, 1769600, 1896208, 1959200, 2114119, 2140880, 2194304, 2370260, 2416136, 2446720, 2676100, 2742880, 2962825, 3020170, 3058400, 3318364, 3425408, 3428600, 3792416, 3918400, 4147955, 4228238, 4281760, 4740520, 4832272, 5352200, 5485760, 5925650, 6040340, 6116800, 6636728, 6857200, 7550425, 7584832, 7836800, 8295910, 8456476, 8563520, 9362527, 9481040, 9664544, 10570595, 10704400, 10971520, 11851300, 12080680, 12233600, 13273456, 13714400, 15100850, 15169664, 16591820, 16912952, 17127040, 18725054, 18962080, 19329088, 20739775, 21141190, 21408800, 23702600, 24161360, 26546912, 27428800, 30201700, 33183640, 33825904, 37450108, 37924160, 38658176, 41479550, 42282380, 42817600, 46812635, 47405200, 48322720, 52852975, 53093824, 54857600, 60403400, 65537689, 66367280, 67651808, 74900216, 75848320, 82959100, 84564760, 85635200, 93625270, 94810400, 96645440, 105705950, 106187648, 120806800, 131075378, 132734560, 135303616, 149800432, 165918200, 169129520, 187250540, 189620800, 193290880, 211411900, 234063175, 241613600, 262150756, 265469120, 270607232, 299600864, 327688445, 331836400, 338259040, 374501080, 379241600, 422823800, 468126350, 483227200, 524301512, 530938240, 599201728, 655376890, 663672800, 676518080, 749002160, 845647600, 936252700, 966454400, 1048603024, 1198403456, 1310753780, 1327345600, 1353036160, 1498004320, 1638442225, 1691295200, 1872505400, 2097206048, 2621507560, 2654691200, 2996008640, 3276884450, 3382590400, 3745010800, 4194412096, 5243015120, 5992017280, 6553768900, 6765180800, 7490021600, 8388824192, 10486030240, 13107537800, 14980043200, 20972060480, 26215075600, 29960086400, 41944120960, 52430151200, 104860302400, 209720604800]

約数ペア:

[(1, 209720604800), (2, 104860302400), (4, 52430151200), (5, 41944120960), (7, 29960086400), (8, 26215075600), (10, 20972060480), (14, 14980043200), (16, 13107537800), (20, 10486030240), (25, 8388824192), (28, 7490021600), (31, 6765180800), (32, 6553768900), (35, 5992017280), (40, 5243015120), (50, 4194412096), (56, 3745010800), (62, 3382590400), (64, 3276884450), (70, 2996008640), (79, 2654691200), (80, 2621507560), (100, 2097206048), (112, 1872505400), (124, 1691295200), (128, 1638442225), (140, 1498004320), (155, 1353036160), (158, 1327345600), (160, 1310753780), (175, 1198403456), (200, 1048603024), (217, 966454400), (224, 936252700), (248, 845647600), (280, 749002160), (310, 676518080), (316, 663672800), (320, 655376890), (350, 599201728), (395, 530938240), (400, 524301512), (434, 483227200), (448, 468126350), (496, 422823800), (553, 379241600), (560, 374501080), (620, 338259040), (632, 331836400), (640, 327688445), (700, 299600864), (775, 270607232), (790, 265469120), (800, 262150756), (868, 241613600), (896, 234063175), (992, 211411900), (1085, 193290880), (1106, 189620800), (1120, 187250540), (1240, 169129520), (1264, 165918200), (1400, 149800432), (1550, 135303616), (1580, 132734560), (1600, 131075378), (1736, 120806800), (1975, 106187648), (1984, 105705950), (2170, 96645440), (2212, 94810400), (2240, 93625270), (2449, 85635200), (2480, 84564760), (2528, 82959100), (2765, 75848320), (2800, 74900216), (3100, 67651808), (3160, 66367280), (3200, 65537689), (3472, 60403400), (3823, 54857600), (3950, 53093824), (3968, 52852975), (4340, 48322720), (4424, 47405200), (4480, 46812635), (4898, 42817600), (4960, 42282380), (5056, 41479550), (5425, 38658176), (5530, 37924160), (5600, 37450108), (6200, 33825904), (6320, 33183640), (6944, 30201700), (7646, 27428800), (7900, 26546912), (8680, 24161360), (8848, 23702600), (9796, 21408800), (9920, 21141190), (10112, 20739775), (10850, 19329088), (11060, 18962080), (11200, 18725054), (12245, 17127040), (12400, 16912952), (12640, 16591820), (13825, 15169664), (13888, 15100850), (15292, 13714400), (15800, 13273456), (17143, 12233600), (17360, 12080680), (17696, 11851300), (19115, 10971520), (19592, 10704400), (19840, 10570595), (21700, 9664544), (22120, 9481040), (22400, 9362527), (24490, 8563520), (24800, 8456476), (25280, 8295910), (26761, 7836800), (27650, 7584832), (27776, 7550425), (30584, 6857200), (31600, 6636728), (34286, 6116800), (34720, 6040340), (35392, 5925650), (38230, 5485760), (39184, 5352200), (43400, 4832272), (44240, 4740520), (48980, 4281760), (49600, 4228238), (50560, 4147955), (53522, 3918400), (55300, 3792416), (61168, 3428600), (61225, 3425408), (63200, 3318364), (68572, 3058400), (69440, 3020170), (70784, 2962825), (76460, 2742880), (78368, 2676100), (85715, 2446720), (86800, 2416136), (88480, 2370260), (95575, 2194304), (97960, 2140880), (99200, 2114119), (107044, 1959200), (110600, 1896208), (118513, 1769600), (122336, 1714300), (122450, 1712704), (126400, 1659182), (133805, 1567360), (137144, 1529200), (138880, 1510085), (152920, 1371440), (156736, 1338050), (171430, 1223360), (173600, 1208068), (176960, 1185130), (191150, 1097152), (195920, 1070440), (214088, 979600), (221200, 948104), (237026, 884800), (244672, 857150), (244900, 856352), (252800, 829591), (267610, 783680), (274288, 764600), (302017, 694400), (305840, 685720), (313472, 669025), (342860, 611680), (347200, 604034), (353920, 592565), (382300, 548576), (391840, 535220), (428176, 489800), (428575, 489344), (442400, 474052)]