401436360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2828

約数の個数: 192

約数和(自身を含む): 1450874880

約数和(自身を除く): 1049438520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2767, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5534, 5580, 6045, 7254, 8060, 8301, 9672, 11068, 11160, 12090, 13835, 14508, 16120, 16602, 18135, 22136, 24180, 24903, 27670, 29016, 33204, 35971, 36270, 41505, 48360, 49806, 55340, 66408, 71942, 72540, 83010, 85777, 99612, 107913, 110680, 124515, 143884, 145080, 166020, 171554, 179855, 199224, 215826, 249030, 257331, 287768, 323739, 332040, 343108, 359710, 428885, 431652, 498060, 514662, 539565, 647478, 686216, 719420, 771993, 857770, 863304, 996120, 1029324, 1079130, 1115101, 1286655, 1294956, 1438840, 1543986, 1618695, 1715540, 2058648, 2158260, 2230202, 2573310, 2589912, 3087972, 3237390, 3345303, 3431080, 3859965, 4316520, 4460404, 5146620, 5575505, 6175944, 6474780, 6690606, 7719930, 8920808, 10035909, 10293240, 11151010, 12949560, 13381212, 15439860, 16726515, 20071818, 22302020, 26762424, 30879720, 33453030, 40143636, 44604040, 50179545, 66906060, 80287272, 100359090, 133812120, 200718180, 401436360]

約数ペア:

[(1, 401436360), (2, 200718180), (3, 133812120), (4, 100359090), (5, 80287272), (6, 66906060), (8, 50179545), (9, 44604040), (10, 40143636), (12, 33453030), (13, 30879720), (15, 26762424), (18, 22302020), (20, 20071818), (24, 16726515), (26, 15439860), (30, 13381212), (31, 12949560), (36, 11151010), (39, 10293240), (40, 10035909), (45, 8920808), (52, 7719930), (60, 6690606), (62, 6474780), (65, 6175944), (72, 5575505), (78, 5146620), (90, 4460404), (93, 4316520), (104, 3859965), (117, 3431080), (120, 3345303), (124, 3237390), (130, 3087972), (155, 2589912), (156, 2573310), (180, 2230202), (186, 2158260), (195, 2058648), (234, 1715540), (248, 1618695), (260, 1543986), (279, 1438840), (310, 1294956), (312, 1286655), (360, 1115101), (372, 1079130), (390, 1029324), (403, 996120), (465, 863304), (468, 857770), (520, 771993), (558, 719420), (585, 686216), (620, 647478), (744, 539565), (780, 514662), (806, 498060), (930, 431652), (936, 428885), (1116, 359710), (1170, 343108), (1209, 332040), (1240, 323739), (1395, 287768), (1560, 257331), (1612, 249030), (1860, 215826), (2015, 199224), (2232, 179855), (2340, 171554), (2418, 166020), (2767, 145080), (2790, 143884), (3224, 124515), (3627, 110680), (3720, 107913), (4030, 99612), (4680, 85777), (4836, 83010), (5534, 72540), (5580, 71942), (6045, 66408), (7254, 55340), (8060, 49806), (8301, 48360), (9672, 41505), (11068, 36270), (11160, 35971), (12090, 33204), (13835, 29016), (14508, 27670), (16120, 24903), (16602, 24180), (18135, 22136)]