194468220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 622702080

約数和(自身を除く): 428233860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 107, 115, 138, 180, 207, 214, 230, 276, 321, 345, 414, 428, 439, 460, 535, 642, 690, 828, 878, 963, 1035, 1070, 1284, 1317, 1380, 1605, 1756, 1926, 2070, 2140, 2195, 2461, 2634, 3210, 3852, 3951, 4140, 4390, 4815, 4922, 5268, 6420, 6585, 7383, 7902, 8780, 9630, 9844, 10097, 12305, 13170, 14766, 15804, 19260, 19755, 20194, 22149, 24610, 26340, 29532, 30291, 36915, 39510, 40388, 44298, 46973, 49220, 50485, 60582, 73830, 79020, 88596, 90873, 93946, 100970, 110745, 121164, 140919, 147660, 151455, 181746, 187892, 201940, 221490, 234865, 281838, 302910, 363492, 422757, 442980, 454365, 469730, 563676, 605820, 704595, 845514, 908730, 939460, 1080379, 1409190, 1691028, 1817460, 2113785, 2160758, 2818380, 3241137, 4227570, 4321516, 5401895, 6482274, 8455140, 9723411, 10803790, 12964548, 16205685, 19446822, 21607580, 32411370, 38893644, 48617055, 64822740, 97234110, 194468220]

約数ペア:

[(1, 194468220), (2, 97234110), (3, 64822740), (4, 48617055), (5, 38893644), (6, 32411370), (9, 21607580), (10, 19446822), (12, 16205685), (15, 12964548), (18, 10803790), (20, 9723411), (23, 8455140), (30, 6482274), (36, 5401895), (45, 4321516), (46, 4227570), (60, 3241137), (69, 2818380), (90, 2160758), (92, 2113785), (107, 1817460), (115, 1691028), (138, 1409190), (180, 1080379), (207, 939460), (214, 908730), (230, 845514), (276, 704595), (321, 605820), (345, 563676), (414, 469730), (428, 454365), (439, 442980), (460, 422757), (535, 363492), (642, 302910), (690, 281838), (828, 234865), (878, 221490), (963, 201940), (1035, 187892), (1070, 181746), (1284, 151455), (1317, 147660), (1380, 140919), (1605, 121164), (1756, 110745), (1926, 100970), (2070, 93946), (2140, 90873), (2195, 88596), (2461, 79020), (2634, 73830), (3210, 60582), (3852, 50485), (3951, 49220), (4140, 46973), (4390, 44298), (4815, 40388), (4922, 39510), (5268, 36915), (6420, 30291), (6585, 29532), (7383, 26340), (7902, 24610), (8780, 22149), (9630, 20194), (9844, 19755), (10097, 19260), (12305, 15804), (13170, 14766)]