21277076040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{13399}}^1$

素因数の和:13828

約数の個数: 192

約数和(自身を含む): 75630672000

約数和(自身を除く): 54353595960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 401, 440, 495, 660, 792, 802, 990, 1203, 1320, 1604, 1980, 2005, 2406, 3208, 3609, 3960, 4010, 4411, 4812, 6015, 7218, 8020, 8822, 9624, 12030, 13233, 13399, 14436, 16040, 17644, 18045, 22055, 24060, 26466, 26798, 28872, 35288, 36090, 39699, 40197, 44110, 48120, 52932, 53596, 66165, 66995, 72180, 79398, 80394, 88220, 105864, 107192, 120591, 132330, 133990, 144360, 147389, 158796, 160788, 176440, 198495, 200985, 241182, 264660, 267980, 294778, 317592, 321576, 396990, 401970, 442167, 482364, 529320, 535960, 589556, 602955, 736945, 793980, 803940, 884334, 964728, 1179112, 1205910, 1326501, 1473890, 1587960, 1607880, 1768668, 2210835, 2411820, 2653002, 2947780, 3537336, 4421670, 4823640, 5306004, 5372999, 5895560, 6632505, 8843340, 10612008, 10745998, 13265010, 16118997, 17686680, 21491996, 26530020, 26864995, 32237994, 42983992, 48356991, 53060040, 53729990, 59102989, 64475988, 80594985, 96713982, 107459980, 118205978, 128951976, 161189970, 177308967, 193427964, 214919960, 236411956, 241784955, 295514945, 322379940, 354617934, 386855928, 472823912, 483569910, 531926901, 591029890, 644759880, 709235868, 886544835, 967139820, 1063853802, 1182059780, 1418471736, 1773089670, 1934279640, 2127707604, 2364119560, 2659634505, 3546179340, 4255415208, 5319269010, 7092358680, 10638538020, 21277076040]

約数ペア:

[(1, 21277076040), (2, 10638538020), (3, 7092358680), (4, 5319269010), (5, 4255415208), (6, 3546179340), (8, 2659634505), (9, 2364119560), (10, 2127707604), (11, 1934279640), (12, 1773089670), (15, 1418471736), (18, 1182059780), (20, 1063853802), (22, 967139820), (24, 886544835), (30, 709235868), (33, 644759880), (36, 591029890), (40, 531926901), (44, 483569910), (45, 472823912), (55, 386855928), (60, 354617934), (66, 322379940), (72, 295514945), (88, 241784955), (90, 236411956), (99, 214919960), (110, 193427964), (120, 177308967), (132, 161189970), (165, 128951976), (180, 118205978), (198, 107459980), (220, 96713982), (264, 80594985), (330, 64475988), (360, 59102989), (396, 53729990), (401, 53060040), (440, 48356991), (495, 42983992), (660, 32237994), (792, 26864995), (802, 26530020), (990, 21491996), (1203, 17686680), (1320, 16118997), (1604, 13265010), (1980, 10745998), (2005, 10612008), (2406, 8843340), (3208, 6632505), (3609, 5895560), (3960, 5372999), (4010, 5306004), (4411, 4823640), (4812, 4421670), (6015, 3537336), (7218, 2947780), (8020, 2653002), (8822, 2411820), (9624, 2210835), (12030, 1768668), (13233, 1607880), (13399, 1587960), (14436, 1473890), (16040, 1326501), (17644, 1205910), (18045, 1179112), (22055, 964728), (24060, 884334), (26466, 803940), (26798, 793980), (28872, 736945), (35288, 602955), (36090, 589556), (39699, 535960), (40197, 529320), (44110, 482364), (48120, 442167), (52932, 401970), (53596, 396990), (66165, 321576), (66995, 317592), (72180, 294778), (79398, 267980), (80394, 264660), (88220, 241182), (105864, 200985), (107192, 198495), (120591, 176440), (132330, 160788), (133990, 158796), (144360, 147389)]