189401520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 320

約数和(自身を含む): 754523136

約数和(自身を除く): 565121616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 48, 55, 56, 60, 66, 70, 74, 77, 80, 84, 88, 105, 110, 111, 112, 120, 132, 140, 148, 154, 165, 168, 176, 185, 210, 220, 222, 231, 240, 259, 264, 277, 280, 296, 308, 330, 336, 370, 385, 407, 420, 440, 444, 462, 518, 528, 554, 555, 560, 592, 616, 660, 740, 770, 777, 814, 831, 840, 880, 888, 924, 1036, 1108, 1110, 1155, 1221, 1232, 1295, 1320, 1385, 1480, 1540, 1554, 1628, 1662, 1680, 1776, 1848, 1939, 2035, 2072, 2216, 2220, 2310, 2442, 2590, 2640, 2770, 2849, 2960, 3047, 3080, 3108, 3256, 3324, 3696, 3878, 3885, 4070, 4144, 4155, 4432, 4440, 4620, 4884, 5180, 5540, 5698, 5817, 6094, 6105, 6160, 6216, 6512, 6648, 7756, 7770, 8140, 8310, 8547, 8880, 9141, 9240, 9695, 9768, 10249, 10360, 11080, 11396, 11634, 12188, 12210, 12432, 13296, 14245, 15235, 15512, 15540, 16280, 16620, 17094, 18282, 18480, 19390, 19536, 20498, 20720, 21329, 22160, 22792, 23268, 24376, 24420, 28490, 29085, 30470, 30747, 31024, 31080, 32560, 33240, 34188, 36564, 38780, 40996, 42658, 42735, 45584, 45705, 46536, 48752, 48840, 51245, 56980, 58170, 60940, 61494, 62160, 63987, 66480, 68376, 71743, 73128, 77560, 81992, 85316, 85470, 91410, 93072, 97680, 102490, 106645, 112739, 113960, 116340, 121880, 122988, 127974, 136752, 143486, 146256, 153735, 155120, 163984, 170632, 170940, 182820, 204980, 213290, 215229, 225478, 227920, 232680, 243760, 245976, 255948, 286972, 307470, 319935, 338217, 341264, 341880, 358715, 365640, 409960, 426580, 430458, 450956, 465360, 491952, 511896, 563695, 573944, 614940, 639870, 676434, 683760, 717430, 731280, 789173, 819920, 853160, 860916, 901912, 1023792, 1076145, 1127390, 1147888, 1229880, 1279740, 1352868, 1434860, 1578346, 1691085, 1706320, 1721832, 1803824, 2152290, 2254780, 2367519, 2459760, 2559480, 2705736, 2869720, 3156692, 3382170, 3443664, 3945865, 4304580, 4509560, 4735038, 5118960, 5411472, 5739440, 6313384, 6764340, 7891730, 8609160, 9019120, 9470076, 11837595, 12626768, 13528680, 15783460, 17218320, 18940152, 23675190, 27057360, 31566920, 37880304, 47350380, 63133840, 94700760, 189401520]

約数ペア:

[(1, 189401520), (2, 94700760), (3, 63133840), (4, 47350380), (5, 37880304), (6, 31566920), (7, 27057360), (8, 23675190), (10, 18940152), (11, 17218320), (12, 15783460), (14, 13528680), (15, 12626768), (16, 11837595), (20, 9470076), (21, 9019120), (22, 8609160), (24, 7891730), (28, 6764340), (30, 6313384), (33, 5739440), (35, 5411472), (37, 5118960), (40, 4735038), (42, 4509560), (44, 4304580), (48, 3945865), (55, 3443664), (56, 3382170), (60, 3156692), (66, 2869720), (70, 2705736), (74, 2559480), (77, 2459760), (80, 2367519), (84, 2254780), (88, 2152290), (105, 1803824), (110, 1721832), (111, 1706320), (112, 1691085), (120, 1578346), (132, 1434860), (140, 1352868), (148, 1279740), (154, 1229880), (165, 1147888), (168, 1127390), (176, 1076145), (185, 1023792), (210, 901912), (220, 860916), (222, 853160), (231, 819920), (240, 789173), (259, 731280), (264, 717430), (277, 683760), (280, 676434), (296, 639870), (308, 614940), (330, 573944), (336, 563695), (370, 511896), (385, 491952), (407, 465360), (420, 450956), (440, 430458), (444, 426580), (462, 409960), (518, 365640), (528, 358715), (554, 341880), (555, 341264), (560, 338217), (592, 319935), (616, 307470), (660, 286972), (740, 255948), (770, 245976), (777, 243760), (814, 232680), (831, 227920), (840, 225478), (880, 215229), (888, 213290), (924, 204980), (1036, 182820), (1108, 170940), (1110, 170632), (1155, 163984), (1221, 155120), (1232, 153735), (1295, 146256), (1320, 143486), (1385, 136752), (1480, 127974), (1540, 122988), (1554, 121880), (1628, 116340), (1662, 113960), (1680, 112739), (1776, 106645), (1848, 102490), (1939, 97680), (2035, 93072), (2072, 91410), (2216, 85470), (2220, 85316), (2310, 81992), (2442, 77560), (2590, 73128), (2640, 71743), (2770, 68376), (2849, 66480), (2960, 63987), (3047, 62160), (3080, 61494), (3108, 60940), (3256, 58170), (3324, 56980), (3696, 51245), (3878, 48840), (3885, 48752), (4070, 46536), (4144, 45705), (4155, 45584), (4432, 42735), (4440, 42658), (4620, 40996), (4884, 38780), (5180, 36564), (5540, 34188), (5698, 33240), (5817, 32560), (6094, 31080), (6105, 31024), (6160, 30747), (6216, 30470), (6512, 29085), (6648, 28490), (7756, 24420), (7770, 24376), (8140, 23268), (8310, 22792), (8547, 22160), (8880, 21329), (9141, 20720), (9240, 20498), (9695, 19536), (9768, 19390), (10249, 18480), (10360, 18282), (11080, 17094), (11396, 16620), (11634, 16280), (12188, 15540), (12210, 15512), (12432, 15235), (13296, 14245)]