1220856758400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{928267}}^1$

素因数の和:928431

約数の個数: 192

約数和(自身を含む): 4050553114080

約数和(自身を除く): 2829696355680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 137, 150, 160, 192, 200, 240, 274, 300, 320, 384, 400, 411, 480, 548, 600, 640, 685, 800, 822, 960, 1096, 1200, 1370, 1600, 1644, 1920, 2055, 2192, 2400, 2740, 3200, 3288, 3425, 4110, 4384, 4800, 5480, 6576, 6850, 8220, 8768, 9600, 10275, 10960, 13152, 13700, 16440, 17536, 20550, 21920, 26304, 27400, 32880, 41100, 43840, 52608, 54800, 65760, 82200, 87680, 109600, 131520, 164400, 219200, 263040, 328800, 438400, 657600, 928267, 1315200, 1856534, 2784801, 3713068, 4641335, 5569602, 7426136, 9282670, 11139204, 13924005, 14852272, 18565340, 22278408, 23206675, 27848010, 29704544, 37130680, 44556816, 46413350, 55696020, 59409088, 69620025, 74261360, 89113632, 92826700, 111392040, 118818176, 127172579, 139240050, 148522720, 178227264, 185653400, 222784080, 254345158, 278480100, 297045440, 356454528, 371306800, 381517737, 445568160, 508690316, 556960200, 594090880, 635862895, 742613600, 763035474, 891136320, 1017380632, 1113920400, 1271725790, 1485227200, 1526070948, 1782272640, 1907588685, 2034761264, 2227840800, 2543451580, 2970454400, 3052141896, 3179314475, 3815177370, 4069522528, 4455681600, 5086903160, 6104283792, 6358628950, 7630354740, 8139045056, 8911363200, 9537943425, 10173806320, 12208567584, 12717257900, 15260709480, 16278090112, 19075886850, 20347612640, 24417135168, 25434515800, 30521418960, 38151773700, 40695225280, 48834270336, 50869031600, 61042837920, 76303547400, 81390450560, 101738063200, 122085675840, 152607094800, 203476126400, 244171351680, 305214189600, 406952252800, 610428379200, 1220856758400]

約数ペア:

[(1, 1220856758400), (2, 610428379200), (3, 406952252800), (4, 305214189600), (5, 244171351680), (6, 203476126400), (8, 152607094800), (10, 122085675840), (12, 101738063200), (15, 81390450560), (16, 76303547400), (20, 61042837920), (24, 50869031600), (25, 48834270336), (30, 40695225280), (32, 38151773700), (40, 30521418960), (48, 25434515800), (50, 24417135168), (60, 20347612640), (64, 19075886850), (75, 16278090112), (80, 15260709480), (96, 12717257900), (100, 12208567584), (120, 10173806320), (128, 9537943425), (137, 8911363200), (150, 8139045056), (160, 7630354740), (192, 6358628950), (200, 6104283792), (240, 5086903160), (274, 4455681600), (300, 4069522528), (320, 3815177370), (384, 3179314475), (400, 3052141896), (411, 2970454400), (480, 2543451580), (548, 2227840800), (600, 2034761264), (640, 1907588685), (685, 1782272640), (800, 1526070948), (822, 1485227200), (960, 1271725790), (1096, 1113920400), (1200, 1017380632), (1370, 891136320), (1600, 763035474), (1644, 742613600), (1920, 635862895), (2055, 594090880), (2192, 556960200), (2400, 508690316), (2740, 445568160), (3200, 381517737), (3288, 371306800), (3425, 356454528), (4110, 297045440), (4384, 278480100), (4800, 254345158), (5480, 222784080), (6576, 185653400), (6850, 178227264), (8220, 148522720), (8768, 139240050), (9600, 127172579), (10275, 118818176), (10960, 111392040), (13152, 92826700), (13700, 89113632), (16440, 74261360), (17536, 69620025), (20550, 59409088), (21920, 55696020), (26304, 46413350), (27400, 44556816), (32880, 37130680), (41100, 29704544), (43840, 27848010), (52608, 23206675), (54800, 22278408), (65760, 18565340), (82200, 14852272), (87680, 13924005), (109600, 11139204), (131520, 9282670), (164400, 7426136), (219200, 5569602), (263040, 4641335), (328800, 3713068), (438400, 2784801), (657600, 1856534), (928267, 1315200)]