191488680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 670213440

約数和(自身を除く): 478724760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 67, 68, 72, 85, 90, 102, 120, 134, 136, 153, 170, 180, 201, 204, 255, 268, 306, 335, 340, 360, 402, 408, 467, 510, 536, 603, 612, 670, 680, 765, 804, 934, 1005, 1020, 1139, 1206, 1224, 1340, 1401, 1530, 1608, 1868, 2010, 2040, 2278, 2335, 2412, 2680, 2802, 3015, 3060, 3417, 3736, 4020, 4203, 4556, 4670, 4824, 5604, 5695, 6030, 6120, 6834, 7005, 7939, 8040, 8406, 9112, 9340, 10251, 11208, 11390, 12060, 13668, 14010, 15878, 16812, 17085, 18680, 20502, 21015, 22780, 23817, 24120, 27336, 28020, 31289, 31756, 33624, 34170, 39695, 41004, 42030, 45560, 47634, 51255, 56040, 62578, 63512, 68340, 71451, 79390, 82008, 84060, 93867, 95268, 102510, 119085, 125156, 136680, 142902, 156445, 158780, 168120, 187734, 190536, 205020, 238170, 250312, 281601, 285804, 312890, 317560, 357255, 375468, 410040, 469335, 476340, 531913, 563202, 571608, 625780, 714510, 750936, 938670, 952680, 1063826, 1126404, 1251560, 1408005, 1429020, 1595739, 1877340, 2127652, 2252808, 2659565, 2816010, 2858040, 3191478, 3754680, 4255304, 4787217, 5319130, 5632020, 6382956, 7978695, 9574434, 10638260, 11264040, 12765912, 15957390, 19148868, 21276520, 23936085, 31914780, 38297736, 47872170, 63829560, 95744340, 191488680]

約数ペア:

[(1, 191488680), (2, 95744340), (3, 63829560), (4, 47872170), (5, 38297736), (6, 31914780), (8, 23936085), (9, 21276520), (10, 19148868), (12, 15957390), (15, 12765912), (17, 11264040), (18, 10638260), (20, 9574434), (24, 7978695), (30, 6382956), (34, 5632020), (36, 5319130), (40, 4787217), (45, 4255304), (51, 3754680), (60, 3191478), (67, 2858040), (68, 2816010), (72, 2659565), (85, 2252808), (90, 2127652), (102, 1877340), (120, 1595739), (134, 1429020), (136, 1408005), (153, 1251560), (170, 1126404), (180, 1063826), (201, 952680), (204, 938670), (255, 750936), (268, 714510), (306, 625780), (335, 571608), (340, 563202), (360, 531913), (402, 476340), (408, 469335), (467, 410040), (510, 375468), (536, 357255), (603, 317560), (612, 312890), (670, 285804), (680, 281601), (765, 250312), (804, 238170), (934, 205020), (1005, 190536), (1020, 187734), (1139, 168120), (1206, 158780), (1224, 156445), (1340, 142902), (1401, 136680), (1530, 125156), (1608, 119085), (1868, 102510), (2010, 95268), (2040, 93867), (2278, 84060), (2335, 82008), (2412, 79390), (2680, 71451), (2802, 68340), (3015, 63512), (3060, 62578), (3417, 56040), (3736, 51255), (4020, 47634), (4203, 45560), (4556, 42030), (4670, 41004), (4824, 39695), (5604, 34170), (5695, 33624), (6030, 31756), (6120, 31289), (6834, 28020), (7005, 27336), (7939, 24120), (8040, 23817), (8406, 22780), (9112, 21015), (9340, 20502), (10251, 18680), (11208, 17085), (11390, 16812), (12060, 15878), (13668, 14010)]