2238944000

素因数分解:

$2^8\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 6009948672

約数和(自身を除く): 3771004672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 37, 40, 50, 61, 62, 64, 74, 80, 100, 122, 124, 125, 128, 148, 155, 160, 185, 200, 244, 248, 250, 256, 296, 305, 310, 320, 370, 400, 488, 496, 500, 592, 610, 620, 640, 740, 775, 800, 925, 976, 992, 1000, 1147, 1184, 1220, 1240, 1280, 1480, 1525, 1550, 1600, 1850, 1891, 1952, 1984, 2000, 2257, 2294, 2368, 2440, 2480, 2960, 3050, 3100, 3200, 3700, 3782, 3875, 3904, 3968, 4000, 4514, 4588, 4625, 4736, 4880, 4960, 5735, 5920, 6100, 6200, 6400, 7400, 7564, 7625, 7750, 7808, 7936, 8000, 9028, 9176, 9250, 9455, 9472, 9760, 9920, 11285, 11470, 11840, 12200, 12400, 14800, 15128, 15250, 15500, 15616, 16000, 18056, 18352, 18500, 18910, 19520, 19840, 22570, 22940, 23680, 24400, 24800, 28675, 29600, 30256, 30500, 31000, 32000, 36112, 36704, 37000, 37820, 39040, 39680, 45140, 45880, 47275, 47360, 48800, 49600, 56425, 57350, 59200, 60512, 61000, 62000, 69967, 72224, 73408, 74000, 75640, 78080, 90280, 91760, 94550, 97600, 99200, 112850, 114700, 118400, 121024, 122000, 124000, 139934, 143375, 144448, 146816, 148000, 151280, 180560, 183520, 189100, 195200, 198400, 225700, 229400, 236375, 236800, 242048, 244000, 248000, 279868, 282125, 286750, 288896, 293632, 296000, 302560, 349835, 361120, 367040, 378200, 390400, 451400, 458800, 472750, 484096, 488000, 496000, 559736, 564250, 573500, 577792, 592000, 605120, 699670, 722240, 734080, 756400, 902800, 917600, 945500, 976000, 992000, 1119472, 1128500, 1147000, 1184000, 1210240, 1399340, 1444480, 1468160, 1512800, 1749175, 1805600, 1835200, 1891000, 1952000, 2238944, 2257000, 2294000, 2420480, 2798680, 2888960, 3025600, 3498350, 3611200, 3670400, 3782000, 4477888, 4514000, 4588000, 5597360, 6051200, 6996700, 7222400, 7340800, 7564000, 8745875, 8955776, 9028000, 9176000, 11194720, 12102400, 13993400, 14444800, 15128000, 17491750, 17911552, 18056000, 18352000, 22389440, 27986800, 30256000, 34983500, 36112000, 36704000, 44778880, 55973600, 60512000, 69967000, 72224000, 89557760, 111947200, 139934000, 223894400, 279868000, 447788800, 559736000, 1119472000, 2238944000]

約数ペア:

[(1, 2238944000), (2, 1119472000), (4, 559736000), (5, 447788800), (8, 279868000), (10, 223894400), (16, 139934000), (20, 111947200), (25, 89557760), (31, 72224000), (32, 69967000), (37, 60512000), (40, 55973600), (50, 44778880), (61, 36704000), (62, 36112000), (64, 34983500), (74, 30256000), (80, 27986800), (100, 22389440), (122, 18352000), (124, 18056000), (125, 17911552), (128, 17491750), (148, 15128000), (155, 14444800), (160, 13993400), (185, 12102400), (200, 11194720), (244, 9176000), (248, 9028000), (250, 8955776), (256, 8745875), (296, 7564000), (305, 7340800), (310, 7222400), (320, 6996700), (370, 6051200), (400, 5597360), (488, 4588000), (496, 4514000), (500, 4477888), (592, 3782000), (610, 3670400), (620, 3611200), (640, 3498350), (740, 3025600), (775, 2888960), (800, 2798680), (925, 2420480), (976, 2294000), (992, 2257000), (1000, 2238944), (1147, 1952000), (1184, 1891000), (1220, 1835200), (1240, 1805600), (1280, 1749175), (1480, 1512800), (1525, 1468160), (1550, 1444480), (1600, 1399340), (1850, 1210240), (1891, 1184000), (1952, 1147000), (1984, 1128500), (2000, 1119472), (2257, 992000), (2294, 976000), (2368, 945500), (2440, 917600), (2480, 902800), (2960, 756400), (3050, 734080), (3100, 722240), (3200, 699670), (3700, 605120), (3782, 592000), (3875, 577792), (3904, 573500), (3968, 564250), (4000, 559736), (4514, 496000), (4588, 488000), (4625, 484096), (4736, 472750), (4880, 458800), (4960, 451400), (5735, 390400), (5920, 378200), (6100, 367040), (6200, 361120), (6400, 349835), (7400, 302560), (7564, 296000), (7625, 293632), (7750, 288896), (7808, 286750), (7936, 282125), (8000, 279868), (9028, 248000), (9176, 244000), (9250, 242048), (9455, 236800), (9472, 236375), (9760, 229400), (9920, 225700), (11285, 198400), (11470, 195200), (11840, 189100), (12200, 183520), (12400, 180560), (14800, 151280), (15128, 148000), (15250, 146816), (15500, 144448), (15616, 143375), (16000, 139934), (18056, 124000), (18352, 122000), (18500, 121024), (18910, 118400), (19520, 114700), (19840, 112850), (22570, 99200), (22940, 97600), (23680, 94550), (24400, 91760), (24800, 90280), (28675, 78080), (29600, 75640), (30256, 74000), (30500, 73408), (31000, 72224), (32000, 69967), (36112, 62000), (36704, 61000), (37000, 60512), (37820, 59200), (39040, 57350), (39680, 56425), (45140, 49600), (45880, 48800), (47275, 47360)]