1450491754240

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{553589}}^1$

素因数の和:553722

約数の個数: 144

約数和(自身を含む): 3666182990400

約数和(自身を除く): 2215691236160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 256, 320, 356, 368, 445, 460, 640, 712, 736, 890, 920, 1280, 1424, 1472, 1780, 1840, 2047, 2848, 2944, 3560, 3680, 4094, 5696, 5888, 7120, 7360, 8188, 10235, 11392, 14240, 14720, 16376, 20470, 22784, 28480, 29440, 32752, 40940, 56960, 65504, 81880, 113920, 131008, 163760, 262016, 327520, 524032, 553589, 655040, 1107178, 1310080, 2214356, 2620160, 2767945, 4428712, 5535890, 8857424, 11071780, 12732547, 17714848, 22143560, 25465094, 35429696, 44287120, 49269421, 50930188, 63662735, 70859392, 88574240, 98538842, 101860376, 127325470, 141718784, 177148480, 197077684, 203720752, 246347105, 254650940, 354296960, 394155368, 407441504, 492694210, 509301880, 708593920, 788310736, 814883008, 985388420, 1018603760, 1133196683, 1576621472, 1629766016, 1970776840, 2037207520, 2266393366, 3153242944, 3259532032, 3941553680, 4074415040, 4532786732, 5665983415, 6306485888, 7883107360, 8148830080, 9065573464, 11331966830, 12612971776, 15766214720, 16297660160, 18131146928, 22663933660, 31532429440, 36262293856, 45327867320, 63064858880, 72524587712, 90655734640, 145049175424, 181311469280, 290098350848, 362622938560, 725245877120, 1450491754240]

約数ペア:

[(1, 1450491754240), (2, 725245877120), (4, 362622938560), (5, 290098350848), (8, 181311469280), (10, 145049175424), (16, 90655734640), (20, 72524587712), (23, 63064858880), (32, 45327867320), (40, 36262293856), (46, 31532429440), (64, 22663933660), (80, 18131146928), (89, 16297660160), (92, 15766214720), (115, 12612971776), (128, 11331966830), (160, 9065573464), (178, 8148830080), (184, 7883107360), (230, 6306485888), (256, 5665983415), (320, 4532786732), (356, 4074415040), (368, 3941553680), (445, 3259532032), (460, 3153242944), (640, 2266393366), (712, 2037207520), (736, 1970776840), (890, 1629766016), (920, 1576621472), (1280, 1133196683), (1424, 1018603760), (1472, 985388420), (1780, 814883008), (1840, 788310736), (2047, 708593920), (2848, 509301880), (2944, 492694210), (3560, 407441504), (3680, 394155368), (4094, 354296960), (5696, 254650940), (5888, 246347105), (7120, 203720752), (7360, 197077684), (8188, 177148480), (10235, 141718784), (11392, 127325470), (14240, 101860376), (14720, 98538842), (16376, 88574240), (20470, 70859392), (22784, 63662735), (28480, 50930188), (29440, 49269421), (32752, 44287120), (40940, 35429696), (56960, 25465094), (65504, 22143560), (81880, 17714848), (113920, 12732547), (131008, 11071780), (163760, 8857424), (262016, 5535890), (327520, 4428712), (524032, 2767945), (553589, 2620160), (655040, 2214356), (1107178, 1310080)]