214756920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:604

約数の個数: 320

約数和(自身を含む): 875033280

約数和(自身を除く): 660276360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 81, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 324, 340, 357, 360, 378, 405, 408, 420, 459, 476, 504, 510, 540, 557, 567, 595, 612, 630, 648, 680, 714, 756, 765, 810, 840, 918, 945, 952, 1020, 1071, 1080, 1114, 1134, 1190, 1224, 1260, 1377, 1428, 1512, 1530, 1620, 1671, 1785, 1836, 1890, 2040, 2142, 2228, 2268, 2295, 2380, 2520, 2754, 2785, 2835, 2856, 3060, 3213, 3240, 3342, 3570, 3672, 3780, 3899, 4284, 4456, 4536, 4590, 4760, 5013, 5355, 5508, 5570, 5670, 6120, 6426, 6684, 6885, 7140, 7560, 7798, 8355, 8568, 9180, 9469, 9639, 10026, 10710, 11016, 11140, 11340, 11697, 12852, 13368, 13770, 14280, 15039, 15596, 16065, 16710, 18360, 18938, 19278, 19495, 20052, 21420, 22280, 22680, 23394, 25065, 25704, 27540, 28407, 30078, 31192, 32130, 33420, 35091, 37876, 38556, 38990, 40104, 42840, 45117, 46788, 47345, 48195, 50130, 55080, 56814, 58485, 60156, 64260, 66283, 66840, 70182, 75195, 75752, 77112, 77980, 85221, 90234, 93576, 94690, 96390, 100260, 105273, 113628, 116970, 120312, 128520, 132566, 140364, 142035, 150390, 155960, 170442, 175455, 180468, 189380, 192780, 198849, 200520, 210546, 225585, 227256, 233940, 255663, 265132, 280728, 284070, 300780, 315819, 331415, 340884, 350910, 360936, 378760, 385560, 397698, 421092, 426105, 451170, 467880, 511326, 526365, 530264, 568140, 596547, 601560, 631638, 662830, 681768, 701820, 766989, 795396, 842184, 852210, 902340, 994245, 1022652, 1052730, 1136280, 1193094, 1263276, 1278315, 1325660, 1403640, 1533978, 1579095, 1590792, 1704420, 1789641, 1804680, 1988490, 2045304, 2105460, 2386188, 2526552, 2556630, 2651320, 2982735, 3067956, 3158190, 3408840, 3579282, 3834945, 3976980, 4210920, 4772376, 5113260, 5368923, 5965470, 6135912, 6316380, 7158564, 7669890, 7953960, 8948205, 10226520, 10737846, 11930940, 12632760, 14317128, 15339780, 17896410, 21475692, 23861880, 26844615, 30679560, 35792820, 42951384, 53689230, 71585640, 107378460, 214756920]

約数ペア:

[(1, 214756920), (2, 107378460), (3, 71585640), (4, 53689230), (5, 42951384), (6, 35792820), (7, 30679560), (8, 26844615), (9, 23861880), (10, 21475692), (12, 17896410), (14, 15339780), (15, 14317128), (17, 12632760), (18, 11930940), (20, 10737846), (21, 10226520), (24, 8948205), (27, 7953960), (28, 7669890), (30, 7158564), (34, 6316380), (35, 6135912), (36, 5965470), (40, 5368923), (42, 5113260), (45, 4772376), (51, 4210920), (54, 3976980), (56, 3834945), (60, 3579282), (63, 3408840), (68, 3158190), (70, 3067956), (72, 2982735), (81, 2651320), (84, 2556630), (85, 2526552), (90, 2386188), (102, 2105460), (105, 2045304), (108, 1988490), (119, 1804680), (120, 1789641), (126, 1704420), (135, 1590792), (136, 1579095), (140, 1533978), (153, 1403640), (162, 1325660), (168, 1278315), (170, 1263276), (180, 1193094), (189, 1136280), (204, 1052730), (210, 1022652), (216, 994245), (238, 902340), (252, 852210), (255, 842184), (270, 795396), (280, 766989), (306, 701820), (315, 681768), (324, 662830), (340, 631638), (357, 601560), (360, 596547), (378, 568140), (405, 530264), (408, 526365), (420, 511326), (459, 467880), (476, 451170), (504, 426105), (510, 421092), (540, 397698), (557, 385560), (567, 378760), (595, 360936), (612, 350910), (630, 340884), (648, 331415), (680, 315819), (714, 300780), (756, 284070), (765, 280728), (810, 265132), (840, 255663), (918, 233940), (945, 227256), (952, 225585), (1020, 210546), (1071, 200520), (1080, 198849), (1114, 192780), (1134, 189380), (1190, 180468), (1224, 175455), (1260, 170442), (1377, 155960), (1428, 150390), (1512, 142035), (1530, 140364), (1620, 132566), (1671, 128520), (1785, 120312), (1836, 116970), (1890, 113628), (2040, 105273), (2142, 100260), (2228, 96390), (2268, 94690), (2295, 93576), (2380, 90234), (2520, 85221), (2754, 77980), (2785, 77112), (2835, 75752), (2856, 75195), (3060, 70182), (3213, 66840), (3240, 66283), (3342, 64260), (3570, 60156), (3672, 58485), (3780, 56814), (3899, 55080), (4284, 50130), (4456, 48195), (4536, 47345), (4590, 46788), (4760, 45117), (5013, 42840), (5355, 40104), (5508, 38990), (5570, 38556), (5670, 37876), (6120, 35091), (6426, 33420), (6684, 32130), (6885, 31192), (7140, 30078), (7560, 28407), (7798, 27540), (8355, 25704), (8568, 25065), (9180, 23394), (9469, 22680), (9639, 22280), (10026, 21420), (10710, 20052), (11016, 19495), (11140, 19278), (11340, 18938), (11697, 18360), (12852, 16710), (13368, 16065), (13770, 15596), (14280, 15039)]