550518480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1174

約数の個数: 240

約数和(自身を含む): 2007152784

約数和(自身を除く): 1456634304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 102, 120, 123, 136, 144, 153, 164, 170, 180, 204, 205, 240, 246, 255, 272, 306, 328, 340, 360, 369, 408, 410, 492, 510, 612, 615, 656, 680, 697, 720, 738, 765, 816, 820, 984, 1020, 1097, 1224, 1230, 1360, 1394, 1476, 1530, 1640, 1845, 1968, 2040, 2091, 2194, 2448, 2460, 2788, 2952, 3060, 3280, 3291, 3485, 3690, 4080, 4182, 4388, 4920, 5485, 5576, 5904, 6120, 6273, 6582, 6970, 7380, 8364, 8776, 9840, 9873, 10455, 10970, 11152, 12240, 12546, 13164, 13940, 14760, 16455, 16728, 17552, 18649, 19746, 20910, 21940, 25092, 26328, 27880, 29520, 31365, 32910, 33456, 37298, 39492, 41820, 43880, 44977, 49365, 50184, 52656, 55760, 55947, 62730, 65820, 74596, 78984, 83640, 87760, 89954, 93245, 98730, 100368, 111894, 125460, 131640, 134931, 149192, 157968, 167280, 167841, 179908, 186490, 197460, 223788, 224885, 250920, 263280, 269862, 279735, 298384, 335682, 359816, 372980, 394920, 404793, 447576, 449770, 501840, 539724, 559470, 671364, 674655, 719632, 745960, 764609, 789840, 809586, 839205, 895152, 899540, 1079448, 1118940, 1342728, 1349310, 1491920, 1529218, 1619172, 1678410, 1799080, 2023965, 2158896, 2237880, 2293827, 2685456, 2698620, 3058436, 3238344, 3356820, 3598160, 3823045, 4047930, 4475760, 4587654, 5397240, 6116872, 6476688, 6713640, 6881481, 7646090, 8095860, 9175308, 10794480, 11469135, 12233744, 13427280, 13762962, 15292180, 16191720, 18350616, 22938270, 27525924, 30584360, 32383440, 34407405, 36701232, 45876540, 55051848, 61168720, 68814810, 91753080, 110103696, 137629620, 183506160, 275259240, 550518480]

約数ペア:

[(1, 550518480), (2, 275259240), (3, 183506160), (4, 137629620), (5, 110103696), (6, 91753080), (8, 68814810), (9, 61168720), (10, 55051848), (12, 45876540), (15, 36701232), (16, 34407405), (17, 32383440), (18, 30584360), (20, 27525924), (24, 22938270), (30, 18350616), (34, 16191720), (36, 15292180), (40, 13762962), (41, 13427280), (45, 12233744), (48, 11469135), (51, 10794480), (60, 9175308), (68, 8095860), (72, 7646090), (80, 6881481), (82, 6713640), (85, 6476688), (90, 6116872), (102, 5397240), (120, 4587654), (123, 4475760), (136, 4047930), (144, 3823045), (153, 3598160), (164, 3356820), (170, 3238344), (180, 3058436), (204, 2698620), (205, 2685456), (240, 2293827), (246, 2237880), (255, 2158896), (272, 2023965), (306, 1799080), (328, 1678410), (340, 1619172), (360, 1529218), (369, 1491920), (408, 1349310), (410, 1342728), (492, 1118940), (510, 1079448), (612, 899540), (615, 895152), (656, 839205), (680, 809586), (697, 789840), (720, 764609), (738, 745960), (765, 719632), (816, 674655), (820, 671364), (984, 559470), (1020, 539724), (1097, 501840), (1224, 449770), (1230, 447576), (1360, 404793), (1394, 394920), (1476, 372980), (1530, 359816), (1640, 335682), (1845, 298384), (1968, 279735), (2040, 269862), (2091, 263280), (2194, 250920), (2448, 224885), (2460, 223788), (2788, 197460), (2952, 186490), (3060, 179908), (3280, 167841), (3291, 167280), (3485, 157968), (3690, 149192), (4080, 134931), (4182, 131640), (4388, 125460), (4920, 111894), (5485, 100368), (5576, 98730), (5904, 93245), (6120, 89954), (6273, 87760), (6582, 83640), (6970, 78984), (7380, 74596), (8364, 65820), (8776, 62730), (9840, 55947), (9873, 55760), (10455, 52656), (10970, 50184), (11152, 49365), (12240, 44977), (12546, 43880), (13164, 41820), (13940, 39492), (14760, 37298), (16455, 33456), (16728, 32910), (17552, 31365), (18649, 29520), (19746, 27880), (20910, 26328), (21940, 25092)]