395995860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 1373718528

約数和(自身を除く): 977722668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 53, 60, 62, 65, 78, 90, 93, 103, 106, 117, 124, 130, 155, 156, 159, 180, 186, 195, 206, 212, 234, 260, 265, 279, 309, 310, 318, 372, 390, 403, 412, 465, 468, 477, 515, 530, 558, 585, 618, 620, 636, 689, 780, 795, 806, 927, 930, 954, 1030, 1060, 1116, 1170, 1209, 1236, 1339, 1378, 1395, 1545, 1590, 1612, 1643, 1854, 1860, 1908, 2015, 2060, 2067, 2340, 2385, 2418, 2678, 2756, 2790, 3090, 3180, 3193, 3286, 3445, 3627, 3708, 4017, 4030, 4134, 4635, 4770, 4836, 4929, 5356, 5459, 5580, 6045, 6180, 6201, 6386, 6572, 6695, 6890, 7254, 8034, 8060, 8215, 8268, 9270, 9540, 9579, 9858, 10335, 10918, 12051, 12090, 12402, 12772, 13390, 13780, 14508, 14787, 15965, 16068, 16377, 16430, 18135, 18540, 19158, 19716, 20085, 20670, 21359, 21836, 24102, 24180, 24645, 24804, 26780, 27295, 28737, 29574, 31005, 31930, 32754, 32860, 36270, 38316, 40170, 41340, 41509, 42718, 47895, 48204, 49131, 49290, 54590, 57474, 59148, 60255, 62010, 63860, 64077, 65508, 70967, 72540, 73935, 80340, 81885, 83018, 85436, 95790, 98262, 98580, 106795, 109180, 114948, 120510, 124020, 124527, 128154, 141934, 143685, 147870, 163770, 166036, 169229, 191580, 192231, 196524, 207545, 212901, 213590, 241020, 245655, 249054, 256308, 283868, 287370, 295740, 320385, 327540, 338458, 354835, 373581, 384462, 415090, 425802, 427180, 491310, 498108, 507687, 574740, 622635, 638703, 640770, 676916, 709670, 747162, 768924, 830180, 846145, 851604, 961155, 982620, 1015374, 1064505, 1245270, 1277406, 1281540, 1419340, 1494324, 1523061, 1692290, 1867905, 1922310, 2030748, 2129010, 2199977, 2490540, 2538435, 2554812, 3046122, 3193515, 3384580, 3735810, 3844620, 4258020, 4399954, 5076870, 6092244, 6387030, 6599931, 7471620, 7615305, 8799908, 10153740, 10999885, 12774060, 13199862, 15230610, 19799793, 21999770, 26399724, 30461220, 32999655, 39599586, 43999540, 65999310, 79199172, 98998965, 131998620, 197997930, 395995860]

約数ペア:

[(1, 395995860), (2, 197997930), (3, 131998620), (4, 98998965), (5, 79199172), (6, 65999310), (9, 43999540), (10, 39599586), (12, 32999655), (13, 30461220), (15, 26399724), (18, 21999770), (20, 19799793), (26, 15230610), (30, 13199862), (31, 12774060), (36, 10999885), (39, 10153740), (45, 8799908), (52, 7615305), (53, 7471620), (60, 6599931), (62, 6387030), (65, 6092244), (78, 5076870), (90, 4399954), (93, 4258020), (103, 3844620), (106, 3735810), (117, 3384580), (124, 3193515), (130, 3046122), (155, 2554812), (156, 2538435), (159, 2490540), (180, 2199977), (186, 2129010), (195, 2030748), (206, 1922310), (212, 1867905), (234, 1692290), (260, 1523061), (265, 1494324), (279, 1419340), (309, 1281540), (310, 1277406), (318, 1245270), (372, 1064505), (390, 1015374), (403, 982620), (412, 961155), (465, 851604), (468, 846145), (477, 830180), (515, 768924), (530, 747162), (558, 709670), (585, 676916), (618, 640770), (620, 638703), (636, 622635), (689, 574740), (780, 507687), (795, 498108), (806, 491310), (927, 427180), (930, 425802), (954, 415090), (1030, 384462), (1060, 373581), (1116, 354835), (1170, 338458), (1209, 327540), (1236, 320385), (1339, 295740), (1378, 287370), (1395, 283868), (1545, 256308), (1590, 249054), (1612, 245655), (1643, 241020), (1854, 213590), (1860, 212901), (1908, 207545), (2015, 196524), (2060, 192231), (2067, 191580), (2340, 169229), (2385, 166036), (2418, 163770), (2678, 147870), (2756, 143685), (2790, 141934), (3090, 128154), (3180, 124527), (3193, 124020), (3286, 120510), (3445, 114948), (3627, 109180), (3708, 106795), (4017, 98580), (4030, 98262), (4134, 95790), (4635, 85436), (4770, 83018), (4836, 81885), (4929, 80340), (5356, 73935), (5459, 72540), (5580, 70967), (6045, 65508), (6180, 64077), (6201, 63860), (6386, 62010), (6572, 60255), (6695, 59148), (6890, 57474), (7254, 54590), (8034, 49290), (8060, 49131), (8215, 48204), (8268, 47895), (9270, 42718), (9540, 41509), (9579, 41340), (9858, 40170), (10335, 38316), (10918, 36270), (12051, 32860), (12090, 32754), (12402, 31930), (12772, 31005), (13390, 29574), (13780, 28737), (14508, 27295), (14787, 26780), (15965, 24804), (16068, 24645), (16377, 24180), (16430, 24102), (18135, 21836), (18540, 21359), (19158, 20670), (19716, 20085)]