282452280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 256

約数和(自身を含む): 1005903360

約数和(自身を除く): 723451080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 41, 44, 51, 55, 60, 66, 68, 82, 85, 88, 102, 110, 120, 123, 132, 136, 164, 165, 170, 187, 204, 205, 220, 246, 255, 264, 307, 328, 330, 340, 374, 408, 410, 440, 451, 492, 510, 561, 614, 615, 660, 680, 697, 748, 820, 902, 921, 935, 984, 1020, 1122, 1228, 1230, 1320, 1353, 1394, 1496, 1535, 1640, 1804, 1842, 1870, 2040, 2091, 2244, 2255, 2456, 2460, 2706, 2788, 2805, 3070, 3377, 3485, 3608, 3684, 3740, 4182, 4488, 4510, 4605, 4920, 5219, 5412, 5576, 5610, 6140, 6754, 6765, 6970, 7368, 7480, 7667, 8364, 9020, 9210, 10131, 10438, 10455, 10824, 11220, 12280, 12587, 13508, 13530, 13940, 15334, 15657, 16728, 16885, 18040, 18420, 20262, 20876, 20910, 22440, 23001, 25174, 26095, 27016, 27060, 27880, 30668, 31314, 33770, 36840, 37761, 38335, 40524, 41752, 41820, 46002, 50348, 50655, 52190, 54120, 57409, 61336, 62628, 62935, 67540, 75522, 76670, 78285, 81048, 83640, 92004, 100696, 101310, 104380, 114818, 115005, 125256, 125870, 135080, 138457, 151044, 153340, 156570, 172227, 184008, 188805, 202620, 208760, 213979, 229636, 230010, 251740, 276914, 287045, 302088, 306680, 313140, 344454, 377610, 405240, 415371, 427958, 459272, 460020, 503480, 553828, 574090, 626280, 641937, 688908, 692285, 755220, 830742, 855916, 861135, 920040, 1069895, 1107656, 1148180, 1283874, 1377816, 1384570, 1510440, 1661484, 1711832, 1722270, 2076855, 2139790, 2296360, 2353769, 2567748, 2769140, 3209685, 3322968, 3444540, 4153710, 4279580, 4707538, 5135496, 5538280, 6419370, 6889080, 7061307, 8307420, 8559160, 9415076, 11768845, 12838740, 14122614, 16614840, 18830152, 23537690, 25677480, 28245228, 35306535, 47075380, 56490456, 70613070, 94150760, 141226140, 282452280]

約数ペア:

[(1, 282452280), (2, 141226140), (3, 94150760), (4, 70613070), (5, 56490456), (6, 47075380), (8, 35306535), (10, 28245228), (11, 25677480), (12, 23537690), (15, 18830152), (17, 16614840), (20, 14122614), (22, 12838740), (24, 11768845), (30, 9415076), (33, 8559160), (34, 8307420), (40, 7061307), (41, 6889080), (44, 6419370), (51, 5538280), (55, 5135496), (60, 4707538), (66, 4279580), (68, 4153710), (82, 3444540), (85, 3322968), (88, 3209685), (102, 2769140), (110, 2567748), (120, 2353769), (123, 2296360), (132, 2139790), (136, 2076855), (164, 1722270), (165, 1711832), (170, 1661484), (187, 1510440), (204, 1384570), (205, 1377816), (220, 1283874), (246, 1148180), (255, 1107656), (264, 1069895), (307, 920040), (328, 861135), (330, 855916), (340, 830742), (374, 755220), (408, 692285), (410, 688908), (440, 641937), (451, 626280), (492, 574090), (510, 553828), (561, 503480), (614, 460020), (615, 459272), (660, 427958), (680, 415371), (697, 405240), (748, 377610), (820, 344454), (902, 313140), (921, 306680), (935, 302088), (984, 287045), (1020, 276914), (1122, 251740), (1228, 230010), (1230, 229636), (1320, 213979), (1353, 208760), (1394, 202620), (1496, 188805), (1535, 184008), (1640, 172227), (1804, 156570), (1842, 153340), (1870, 151044), (2040, 138457), (2091, 135080), (2244, 125870), (2255, 125256), (2456, 115005), (2460, 114818), (2706, 104380), (2788, 101310), (2805, 100696), (3070, 92004), (3377, 83640), (3485, 81048), (3608, 78285), (3684, 76670), (3740, 75522), (4182, 67540), (4488, 62935), (4510, 62628), (4605, 61336), (4920, 57409), (5219, 54120), (5412, 52190), (5576, 50655), (5610, 50348), (6140, 46002), (6754, 41820), (6765, 41752), (6970, 40524), (7368, 38335), (7480, 37761), (7667, 36840), (8364, 33770), (9020, 31314), (9210, 30668), (10131, 27880), (10438, 27060), (10455, 27016), (10824, 26095), (11220, 25174), (12280, 23001), (12587, 22440), (13508, 20910), (13530, 20876), (13940, 20262), (15334, 18420), (15657, 18040), (16728, 16885)]