188145360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20101}}^1$

素因数の和:20133

約数の個数: 120

約数和(自身を含む): 680492904

約数和(自身を除く): 492347544

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, 20101, 40202, 60303, 80404, 100505, 120606, 160808, 180909, 201010, 241212, 261313, 301515, 321616, 361818, 402020, 482424, 522626, 603030, 723636, 783939, 804040, 904545, 964848, 1045252, 1206060, 1306565, 1447272, 1567878, 1608080, 1809090, 2090504, 2351817, 2412120, 2613130, 2894544, 3135756, 3618180, 3919695, 4181008, 4703634, 4824240, 5226260, 6271512, 7236360, 7839390, 9407268, 10452520, 11759085, 12543024, 14472720, 15678780, 18814536, 20905040, 23518170, 31357560, 37629072, 47036340, 62715120, 94072680, 188145360]

約数ペア:

[(1, 188145360), (2, 94072680), (3, 62715120), (4, 47036340), (5, 37629072), (6, 31357560), (8, 23518170), (9, 20905040), (10, 18814536), (12, 15678780), (13, 14472720), (15, 12543024), (16, 11759085), (18, 10452520), (20, 9407268), (24, 7839390), (26, 7236360), (30, 6271512), (36, 5226260), (39, 4824240), (40, 4703634), (45, 4181008), (48, 3919695), (52, 3618180), (60, 3135756), (65, 2894544), (72, 2613130), (78, 2412120), (80, 2351817), (90, 2090504), (104, 1809090), (117, 1608080), (120, 1567878), (130, 1447272), (144, 1306565), (156, 1206060), (180, 1045252), (195, 964848), (208, 904545), (234, 804040), (240, 783939), (260, 723636), (312, 603030), (360, 522626), (390, 482424), (468, 402020), (520, 361818), (585, 321616), (624, 301515), (720, 261313), (780, 241212), (936, 201010), (1040, 180909), (1170, 160808), (1560, 120606), (1872, 100505), (2340, 80404), (3120, 60303), (4680, 40202), (9360, 20101)]