6446893560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{2141}}^1$

素因数の和:3269

約数の個数: 128

約数和(自身を含む): 20209512960

約数和(自身を除く): 13762619400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1091, 1380, 2141, 2182, 2760, 3273, 4282, 4364, 5455, 6423, 6546, 8564, 8728, 10705, 10910, 12846, 13092, 16365, 17128, 21410, 21820, 25093, 25692, 26184, 32115, 32730, 42820, 43640, 49243, 50186, 51384, 64230, 65460, 75279, 85640, 98486, 100372, 125465, 128460, 130920, 147729, 150558, 196972, 200744, 246215, 250930, 256920, 295458, 301116, 376395, 393944, 492430, 501860, 590916, 602232, 738645, 752790, 984860, 1003720, 1181832, 1477290, 1505580, 1969720, 2335831, 2954580, 3011160, 4671662, 5909160, 7007493, 9343324, 11679155, 14014986, 18686648, 23358310, 28029972, 35037465, 46716620, 53724113, 56059944, 70074930, 93433240, 107448226, 140149860, 161172339, 214896452, 268620565, 280299720, 322344678, 429792904, 537241130, 644689356, 805861695, 1074482260, 1289378712, 1611723390, 2148964520, 3223446780, 6446893560]

約数ペア:

[(1, 6446893560), (2, 3223446780), (3, 2148964520), (4, 1611723390), (5, 1289378712), (6, 1074482260), (8, 805861695), (10, 644689356), (12, 537241130), (15, 429792904), (20, 322344678), (23, 280299720), (24, 268620565), (30, 214896452), (40, 161172339), (46, 140149860), (60, 107448226), (69, 93433240), (92, 70074930), (115, 56059944), (120, 53724113), (138, 46716620), (184, 35037465), (230, 28029972), (276, 23358310), (345, 18686648), (460, 14014986), (552, 11679155), (690, 9343324), (920, 7007493), (1091, 5909160), (1380, 4671662), (2141, 3011160), (2182, 2954580), (2760, 2335831), (3273, 1969720), (4282, 1505580), (4364, 1477290), (5455, 1181832), (6423, 1003720), (6546, 984860), (8564, 752790), (8728, 738645), (10705, 602232), (10910, 590916), (12846, 501860), (13092, 492430), (16365, 393944), (17128, 376395), (21410, 301116), (21820, 295458), (25093, 256920), (25692, 250930), (26184, 246215), (32115, 200744), (32730, 196972), (42820, 150558), (43640, 147729), (49243, 130920), (50186, 128460), (51384, 125465), (64230, 100372), (65460, 98486), (75279, 85640)]