223860780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 288

約数和(自身を含む): 826398720

約数和(自身を除く): 602537940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 169, 180, 195, 198, 220, 223, 234, 260, 270, 286, 297, 330, 338, 351, 390, 396, 429, 446, 468, 495, 507, 540, 572, 585, 594, 660, 669, 676, 702, 715, 780, 845, 858, 892, 990, 1014, 1115, 1170, 1188, 1287, 1338, 1404, 1430, 1485, 1521, 1690, 1716, 1755, 1859, 1980, 2007, 2028, 2145, 2230, 2340, 2453, 2535, 2574, 2676, 2860, 2899, 2970, 3042, 3345, 3380, 3510, 3718, 3861, 4014, 4290, 4460, 4563, 4906, 5070, 5148, 5577, 5798, 5940, 6021, 6084, 6435, 6690, 7020, 7359, 7436, 7605, 7722, 8028, 8580, 8697, 9126, 9295, 9812, 10035, 10140, 11154, 11596, 12042, 12265, 12870, 13380, 14495, 14718, 15210, 15444, 16731, 17394, 18252, 18590, 19305, 20070, 22077, 22308, 22815, 24084, 24530, 25740, 26091, 27885, 28990, 29436, 30105, 30420, 31889, 33462, 34788, 36795, 37180, 37687, 38610, 40140, 43485, 44154, 45630, 49060, 50193, 52182, 55770, 57980, 60210, 63778, 66231, 66924, 73590, 75374, 77220, 78273, 83655, 86970, 88308, 91260, 95667, 100386, 104364, 110385, 111540, 113061, 120420, 127556, 130455, 132462, 147180, 150748, 156546, 159445, 167310, 173940, 188435, 191334, 200772, 220770, 226122, 250965, 260910, 264924, 287001, 313092, 318890, 331155, 334620, 339183, 376870, 382668, 391365, 414557, 441540, 452244, 478335, 501930, 521820, 565305, 574002, 637780, 662310, 678366, 753740, 782730, 829114, 861003, 956670, 1003860, 1017549, 1130610, 1148004, 1243671, 1324620, 1356732, 1435005, 1565460, 1658228, 1695915, 1722006, 1913340, 2035098, 2072785, 2261220, 2487342, 2870010, 3391830, 3444012, 3731013, 4070196, 4145570, 4305015, 4974684, 5087745, 5740020, 6218355, 6783660, 7462026, 8291140, 8610030, 10175490, 11193039, 12436710, 14924052, 17220060, 18655065, 20350980, 22386078, 24873420, 37310130, 44772156, 55965195, 74620260, 111930390, 223860780]

約数ペア:

[(1, 223860780), (2, 111930390), (3, 74620260), (4, 55965195), (5, 44772156), (6, 37310130), (9, 24873420), (10, 22386078), (11, 20350980), (12, 18655065), (13, 17220060), (15, 14924052), (18, 12436710), (20, 11193039), (22, 10175490), (26, 8610030), (27, 8291140), (30, 7462026), (33, 6783660), (36, 6218355), (39, 5740020), (44, 5087745), (45, 4974684), (52, 4305015), (54, 4145570), (55, 4070196), (60, 3731013), (65, 3444012), (66, 3391830), (78, 2870010), (90, 2487342), (99, 2261220), (108, 2072785), (110, 2035098), (117, 1913340), (130, 1722006), (132, 1695915), (135, 1658228), (143, 1565460), (156, 1435005), (165, 1356732), (169, 1324620), (180, 1243671), (195, 1148004), (198, 1130610), (220, 1017549), (223, 1003860), (234, 956670), (260, 861003), (270, 829114), (286, 782730), (297, 753740), (330, 678366), (338, 662310), (351, 637780), (390, 574002), (396, 565305), (429, 521820), (446, 501930), (468, 478335), (495, 452244), (507, 441540), (540, 414557), (572, 391365), (585, 382668), (594, 376870), (660, 339183), (669, 334620), (676, 331155), (702, 318890), (715, 313092), (780, 287001), (845, 264924), (858, 260910), (892, 250965), (990, 226122), (1014, 220770), (1115, 200772), (1170, 191334), (1188, 188435), (1287, 173940), (1338, 167310), (1404, 159445), (1430, 156546), (1485, 150748), (1521, 147180), (1690, 132462), (1716, 130455), (1755, 127556), (1859, 120420), (1980, 113061), (2007, 111540), (2028, 110385), (2145, 104364), (2230, 100386), (2340, 95667), (2453, 91260), (2535, 88308), (2574, 86970), (2676, 83655), (2860, 78273), (2899, 77220), (2970, 75374), (3042, 73590), (3345, 66924), (3380, 66231), (3510, 63778), (3718, 60210), (3861, 57980), (4014, 55770), (4290, 52182), (4460, 50193), (4563, 49060), (4906, 45630), (5070, 44154), (5148, 43485), (5577, 40140), (5798, 38610), (5940, 37687), (6021, 37180), (6084, 36795), (6435, 34788), (6690, 33462), (7020, 31889), (7359, 30420), (7436, 30105), (7605, 29436), (7722, 28990), (8028, 27885), (8580, 26091), (8697, 25740), (9126, 24530), (9295, 24084), (9812, 22815), (10035, 22308), (10140, 22077), (11154, 20070), (11596, 19305), (12042, 18590), (12265, 18252), (12870, 17394), (13380, 16731), (14495, 15444), (14718, 15210)]