274486680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:778

約数の個数: 192

約数和(自身を含む): 972972000

約数和(自身を除く): 698485320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 89, 90, 104, 117, 120, 130, 156, 178, 180, 195, 234, 260, 267, 312, 356, 360, 390, 445, 468, 520, 534, 585, 659, 712, 780, 801, 890, 936, 1068, 1157, 1170, 1318, 1335, 1560, 1602, 1780, 1977, 2136, 2314, 2340, 2636, 2670, 3204, 3295, 3471, 3560, 3954, 4005, 4628, 4680, 5272, 5340, 5785, 5931, 6408, 6590, 6942, 7908, 8010, 8567, 9256, 9885, 10413, 10680, 11570, 11862, 13180, 13884, 15816, 16020, 17134, 17355, 19770, 20826, 23140, 23724, 25701, 26360, 27768, 29655, 32040, 34268, 34710, 39540, 41652, 42835, 46280, 47448, 51402, 52065, 58651, 59310, 68536, 69420, 77103, 79080, 83304, 85670, 102804, 104130, 117302, 118620, 128505, 138840, 154206, 171340, 175953, 205608, 208260, 234604, 237240, 257010, 293255, 308412, 342680, 351906, 385515, 416520, 469208, 514020, 527859, 586510, 616824, 703812, 762463, 771030, 879765, 1028040, 1055718, 1173020, 1407624, 1524926, 1542060, 1759530, 2111436, 2287389, 2346040, 2639295, 3049852, 3084120, 3519060, 3812315, 4222872, 4574778, 5278590, 6099704, 6862167, 7038120, 7624630, 9149556, 10557180, 11436945, 13724334, 15249260, 18299112, 21114360, 22873890, 27448668, 30498520, 34310835, 45747780, 54897336, 68621670, 91495560, 137243340, 274486680]

約数ペア:

[(1, 274486680), (2, 137243340), (3, 91495560), (4, 68621670), (5, 54897336), (6, 45747780), (8, 34310835), (9, 30498520), (10, 27448668), (12, 22873890), (13, 21114360), (15, 18299112), (18, 15249260), (20, 13724334), (24, 11436945), (26, 10557180), (30, 9149556), (36, 7624630), (39, 7038120), (40, 6862167), (45, 6099704), (52, 5278590), (60, 4574778), (65, 4222872), (72, 3812315), (78, 3519060), (89, 3084120), (90, 3049852), (104, 2639295), (117, 2346040), (120, 2287389), (130, 2111436), (156, 1759530), (178, 1542060), (180, 1524926), (195, 1407624), (234, 1173020), (260, 1055718), (267, 1028040), (312, 879765), (356, 771030), (360, 762463), (390, 703812), (445, 616824), (468, 586510), (520, 527859), (534, 514020), (585, 469208), (659, 416520), (712, 385515), (780, 351906), (801, 342680), (890, 308412), (936, 293255), (1068, 257010), (1157, 237240), (1170, 234604), (1318, 208260), (1335, 205608), (1560, 175953), (1602, 171340), (1780, 154206), (1977, 138840), (2136, 128505), (2314, 118620), (2340, 117302), (2636, 104130), (2670, 102804), (3204, 85670), (3295, 83304), (3471, 79080), (3560, 77103), (3954, 69420), (4005, 68536), (4628, 59310), (4680, 58651), (5272, 52065), (5340, 51402), (5785, 47448), (5931, 46280), (6408, 42835), (6590, 41652), (6942, 39540), (7908, 34710), (8010, 34268), (8567, 32040), (9256, 29655), (9885, 27768), (10413, 26360), (10680, 25701), (11570, 23724), (11862, 23140), (13180, 20826), (13884, 19770), (15816, 17355), (16020, 17134)]