456961680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1374

約数の個数: 240

約数和(自身を含む): 1779957504

約数和(自身を除く): 1322995824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 112, 120, 126, 140, 142, 144, 168, 180, 210, 213, 240, 252, 280, 284, 315, 336, 355, 360, 420, 426, 497, 504, 560, 568, 630, 639, 710, 720, 840, 852, 994, 1008, 1065, 1136, 1260, 1277, 1278, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2520, 2554, 2556, 2840, 2982, 3195, 3408, 3831, 3976, 4260, 4473, 4970, 5040, 5108, 5112, 5680, 5964, 6385, 6390, 7455, 7662, 7952, 8520, 8939, 8946, 9940, 10216, 10224, 11493, 11928, 12770, 12780, 14910, 15324, 17040, 17878, 17892, 19155, 19880, 20432, 22365, 22986, 23856, 25540, 25560, 26817, 29820, 30648, 35756, 35784, 38310, 39760, 44695, 44730, 45972, 51080, 51120, 53634, 57465, 59640, 61296, 71512, 71568, 76620, 80451, 89390, 89460, 90667, 91944, 102160, 107268, 114930, 119280, 134085, 143024, 153240, 160902, 178780, 178920, 181334, 183888, 214536, 229860, 268170, 272001, 306480, 321804, 357560, 357840, 362668, 402255, 429072, 453335, 459720, 536340, 544002, 634669, 643608, 715120, 725336, 804510, 816003, 906670, 919440, 1072680, 1088004, 1269338, 1287216, 1360005, 1450672, 1609020, 1632006, 1813340, 1904007, 2145360, 2176008, 2538676, 2720010, 3173345, 3218040, 3264012, 3626680, 3808014, 4080015, 4352016, 5077352, 5440020, 5712021, 6346690, 6436080, 6528024, 7253360, 7616028, 8160030, 9520035, 10154704, 10880040, 11424042, 12693380, 13056048, 15232056, 16320060, 19040070, 21760080, 22848084, 25386760, 28560105, 30464112, 32640120, 38080140, 45696168, 50773520, 57120210, 65280240, 76160280, 91392336, 114240420, 152320560, 228480840, 456961680]

約数ペア:

[(1, 456961680), (2, 228480840), (3, 152320560), (4, 114240420), (5, 91392336), (6, 76160280), (7, 65280240), (8, 57120210), (9, 50773520), (10, 45696168), (12, 38080140), (14, 32640120), (15, 30464112), (16, 28560105), (18, 25386760), (20, 22848084), (21, 21760080), (24, 19040070), (28, 16320060), (30, 15232056), (35, 13056048), (36, 12693380), (40, 11424042), (42, 10880040), (45, 10154704), (48, 9520035), (56, 8160030), (60, 7616028), (63, 7253360), (70, 6528024), (71, 6436080), (72, 6346690), (80, 5712021), (84, 5440020), (90, 5077352), (105, 4352016), (112, 4080015), (120, 3808014), (126, 3626680), (140, 3264012), (142, 3218040), (144, 3173345), (168, 2720010), (180, 2538676), (210, 2176008), (213, 2145360), (240, 1904007), (252, 1813340), (280, 1632006), (284, 1609020), (315, 1450672), (336, 1360005), (355, 1287216), (360, 1269338), (420, 1088004), (426, 1072680), (497, 919440), (504, 906670), (560, 816003), (568, 804510), (630, 725336), (639, 715120), (710, 643608), (720, 634669), (840, 544002), (852, 536340), (994, 459720), (1008, 453335), (1065, 429072), (1136, 402255), (1260, 362668), (1277, 357840), (1278, 357560), (1420, 321804), (1491, 306480), (1680, 272001), (1704, 268170), (1988, 229860), (2130, 214536), (2485, 183888), (2520, 181334), (2554, 178920), (2556, 178780), (2840, 160902), (2982, 153240), (3195, 143024), (3408, 134085), (3831, 119280), (3976, 114930), (4260, 107268), (4473, 102160), (4970, 91944), (5040, 90667), (5108, 89460), (5112, 89390), (5680, 80451), (5964, 76620), (6385, 71568), (6390, 71512), (7455, 61296), (7662, 59640), (7952, 57465), (8520, 53634), (8939, 51120), (8946, 51080), (9940, 45972), (10216, 44730), (10224, 44695), (11493, 39760), (11928, 38310), (12770, 35784), (12780, 35756), (14910, 30648), (15324, 29820), (17040, 26817), (17878, 25560), (17892, 25540), (19155, 23856), (19880, 22986), (20432, 22365)]