202166640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21599}}^1$

素因数の和:21631

約数の個数: 120

約数和(自身を含む): 731203200

約数和(自身を除く): 529036560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21599, 43198, 64797, 86396, 107995, 129594, 172792, 194391, 215990, 259188, 280787, 323985, 345584, 388782, 431980, 518376, 561574, 647970, 777564, 842361, 863960, 971955, 1036752, 1123148, 1295940, 1403935, 1555128, 1684722, 1727920, 1943910, 2246296, 2527083, 2591880, 2807870, 3110256, 3369444, 3887820, 4211805, 4492592, 5054166, 5183760, 5615740, 6738888, 7775640, 8423610, 10108332, 11231480, 12635415, 13477776, 15551280, 16847220, 20216664, 22462960, 25270830, 33694440, 40433328, 50541660, 67388880, 101083320, 202166640]

約数ペア:

[(1, 202166640), (2, 101083320), (3, 67388880), (4, 50541660), (5, 40433328), (6, 33694440), (8, 25270830), (9, 22462960), (10, 20216664), (12, 16847220), (13, 15551280), (15, 13477776), (16, 12635415), (18, 11231480), (20, 10108332), (24, 8423610), (26, 7775640), (30, 6738888), (36, 5615740), (39, 5183760), (40, 5054166), (45, 4492592), (48, 4211805), (52, 3887820), (60, 3369444), (65, 3110256), (72, 2807870), (78, 2591880), (80, 2527083), (90, 2246296), (104, 1943910), (117, 1727920), (120, 1684722), (130, 1555128), (144, 1403935), (156, 1295940), (180, 1123148), (195, 1036752), (208, 971955), (234, 863960), (240, 842361), (260, 777564), (312, 647970), (360, 561574), (390, 518376), (468, 431980), (520, 388782), (585, 345584), (624, 323985), (720, 280787), (780, 259188), (936, 215990), (1040, 194391), (1170, 172792), (1560, 129594), (1872, 107995), (2340, 86396), (3120, 64797), (4680, 43198), (9360, 21599)]