283220340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 956261376

約数和(自身を除く): 673041036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 51, 52, 53, 60, 62, 65, 68, 78, 85, 93, 102, 106, 124, 130, 155, 156, 159, 169, 170, 186, 195, 204, 212, 221, 255, 260, 265, 310, 318, 338, 340, 372, 390, 403, 442, 465, 507, 510, 527, 530, 620, 636, 663, 676, 689, 780, 795, 806, 845, 884, 901, 930, 1014, 1020, 1054, 1060, 1105, 1209, 1326, 1378, 1581, 1590, 1612, 1643, 1690, 1802, 1860, 2015, 2028, 2067, 2108, 2210, 2418, 2535, 2635, 2652, 2703, 2756, 2873, 3162, 3180, 3286, 3315, 3380, 3445, 3604, 4030, 4134, 4420, 4505, 4836, 4929, 5070, 5239, 5270, 5406, 5746, 6045, 6324, 6572, 6630, 6851, 6890, 7905, 8060, 8215, 8268, 8619, 8957, 9010, 9858, 10140, 10335, 10478, 10540, 10812, 11492, 11713, 12090, 13260, 13515, 13702, 13780, 14365, 15717, 15810, 16430, 17238, 17914, 18020, 19716, 20553, 20670, 20956, 21359, 23426, 24180, 24645, 26195, 26871, 27030, 27404, 27931, 28730, 31434, 31620, 32860, 34255, 34476, 35139, 35828, 41106, 41340, 42718, 43095, 44785, 46852, 49290, 52390, 53742, 54060, 55862, 57460, 58565, 62868, 64077, 68510, 70278, 78585, 82212, 83793, 85436, 86190, 89063, 89570, 98580, 102765, 104780, 106795, 107484, 111724, 117130, 128154, 134355, 137020, 139655, 140556, 152269, 157170, 167586, 172380, 175695, 178126, 179140, 205530, 213590, 234260, 256308, 267189, 268710, 277667, 279310, 304538, 314340, 320385, 335172, 351390, 356252, 363103, 411060, 418965, 427180, 445315, 456807, 534378, 537420, 555334, 558620, 609076, 640770, 702780, 726206, 761345, 833001, 837930, 890630, 913614, 1068756, 1089309, 1110668, 1281540, 1335945, 1388335, 1452412, 1522690, 1666002, 1675860, 1781260, 1815515, 1827228, 2178618, 2284035, 2671890, 2776670, 3045380, 3332004, 3631030, 4165005, 4357236, 4568070, 4720339, 5343780, 5446545, 5553340, 7262060, 8330010, 9136140, 9440678, 10893090, 14161017, 16660020, 18881356, 21786180, 23601695, 28322034, 47203390, 56644068, 70805085, 94406780, 141610170, 283220340]

約数ペア:

[(1, 283220340), (2, 141610170), (3, 94406780), (4, 70805085), (5, 56644068), (6, 47203390), (10, 28322034), (12, 23601695), (13, 21786180), (15, 18881356), (17, 16660020), (20, 14161017), (26, 10893090), (30, 9440678), (31, 9136140), (34, 8330010), (39, 7262060), (51, 5553340), (52, 5446545), (53, 5343780), (60, 4720339), (62, 4568070), (65, 4357236), (68, 4165005), (78, 3631030), (85, 3332004), (93, 3045380), (102, 2776670), (106, 2671890), (124, 2284035), (130, 2178618), (155, 1827228), (156, 1815515), (159, 1781260), (169, 1675860), (170, 1666002), (186, 1522690), (195, 1452412), (204, 1388335), (212, 1335945), (221, 1281540), (255, 1110668), (260, 1089309), (265, 1068756), (310, 913614), (318, 890630), (338, 837930), (340, 833001), (372, 761345), (390, 726206), (403, 702780), (442, 640770), (465, 609076), (507, 558620), (510, 555334), (527, 537420), (530, 534378), (620, 456807), (636, 445315), (663, 427180), (676, 418965), (689, 411060), (780, 363103), (795, 356252), (806, 351390), (845, 335172), (884, 320385), (901, 314340), (930, 304538), (1014, 279310), (1020, 277667), (1054, 268710), (1060, 267189), (1105, 256308), (1209, 234260), (1326, 213590), (1378, 205530), (1581, 179140), (1590, 178126), (1612, 175695), (1643, 172380), (1690, 167586), (1802, 157170), (1860, 152269), (2015, 140556), (2028, 139655), (2067, 137020), (2108, 134355), (2210, 128154), (2418, 117130), (2535, 111724), (2635, 107484), (2652, 106795), (2703, 104780), (2756, 102765), (2873, 98580), (3162, 89570), (3180, 89063), (3286, 86190), (3315, 85436), (3380, 83793), (3445, 82212), (3604, 78585), (4030, 70278), (4134, 68510), (4420, 64077), (4505, 62868), (4836, 58565), (4929, 57460), (5070, 55862), (5239, 54060), (5270, 53742), (5406, 52390), (5746, 49290), (6045, 46852), (6324, 44785), (6572, 43095), (6630, 42718), (6851, 41340), (6890, 41106), (7905, 35828), (8060, 35139), (8215, 34476), (8268, 34255), (8619, 32860), (8957, 31620), (9010, 31434), (9858, 28730), (10140, 27931), (10335, 27404), (10478, 27030), (10540, 26871), (10812, 26195), (11492, 24645), (11713, 24180), (12090, 23426), (13260, 21359), (13515, 20956), (13702, 20670), (13780, 20553), (14365, 19716), (15717, 18020), (15810, 17914), (16430, 17238)]