237440280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3671}}^1$

素因数の和:3710

約数の個数: 192

約数和(自身を含む): 904193280

約数和(自身を除く): 666753000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 3671, 4312, 4620, 5390, 5880, 6468, 7342, 8085, 9240, 10780, 11013, 12936, 14684, 16170, 18355, 21560, 22026, 25697, 29368, 32340, 36710, 40381, 44052, 51394, 55065, 64680, 73420, 77091, 80762, 88104, 102788, 110130, 121143, 128485, 146840, 154182, 161524, 179879, 201905, 205576, 220260, 242286, 256970, 282667, 308364, 323048, 359758, 385455, 403810, 440520, 484572, 513940, 539637, 565334, 605715, 616728, 719516, 770910, 807620, 848001, 899395, 969144, 1027880, 1079274, 1130668, 1211430, 1413335, 1439032, 1541820, 1615240, 1696002, 1798790, 1978669, 2158548, 2261336, 2422860, 2698185, 2826670, 3083640, 3392004, 3597580, 3957338, 4240005, 4317096, 4845720, 5396370, 5653340, 5936007, 6784008, 7195160, 7914676, 8480010, 9893345, 10792740, 11306680, 11872014, 15829352, 16960020, 19786690, 21585480, 23744028, 29680035, 33920040, 39573380, 47488056, 59360070, 79146760, 118720140, 237440280]

約数ペア:

[(1, 237440280), (2, 118720140), (3, 79146760), (4, 59360070), (5, 47488056), (6, 39573380), (7, 33920040), (8, 29680035), (10, 23744028), (11, 21585480), (12, 19786690), (14, 16960020), (15, 15829352), (20, 11872014), (21, 11306680), (22, 10792740), (24, 9893345), (28, 8480010), (30, 7914676), (33, 7195160), (35, 6784008), (40, 5936007), (42, 5653340), (44, 5396370), (49, 4845720), (55, 4317096), (56, 4240005), (60, 3957338), (66, 3597580), (70, 3392004), (77, 3083640), (84, 2826670), (88, 2698185), (98, 2422860), (105, 2261336), (110, 2158548), (120, 1978669), (132, 1798790), (140, 1696002), (147, 1615240), (154, 1541820), (165, 1439032), (168, 1413335), (196, 1211430), (210, 1130668), (220, 1079274), (231, 1027880), (245, 969144), (264, 899395), (280, 848001), (294, 807620), (308, 770910), (330, 719516), (385, 616728), (392, 605715), (420, 565334), (440, 539637), (462, 513940), (490, 484572), (539, 440520), (588, 403810), (616, 385455), (660, 359758), (735, 323048), (770, 308364), (840, 282667), (924, 256970), (980, 242286), (1078, 220260), (1155, 205576), (1176, 201905), (1320, 179879), (1470, 161524), (1540, 154182), (1617, 146840), (1848, 128485), (1960, 121143), (2156, 110130), (2310, 102788), (2695, 88104), (2940, 80762), (3080, 77091), (3234, 73420), (3671, 64680), (4312, 55065), (4620, 51394), (5390, 44052), (5880, 40381), (6468, 36710), (7342, 32340), (8085, 29368), (9240, 25697), (10780, 22026), (11013, 21560), (12936, 18355), (14684, 16170)]