1378063440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147229}}^1$

素因数の和:147261

約数の個数: 120

約数和(自身を含む): 4984029960

約数和(自身を除く): 3605966520

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, 147229, 294458, 441687, 588916, 736145, 883374, 1177832, 1325061, 1472290, 1766748, 1913977, 2208435, 2355664, 2650122, 2944580, 3533496, 3827954, 4416870, 5300244, 5741931, 5889160, 6625305, 7066992, 7655908, 8833740, 9569885, 10600488, 11483862, 11778320, 13250610, 15311816, 17225793, 17667480, 19139770, 21200976, 22967724, 26501220, 28709655, 30623632, 34451586, 35334960, 38279540, 45935448, 53002440, 57419310, 68903172, 76559080, 86128965, 91870896, 106004880, 114838620, 137806344, 153118160, 172257930, 229677240, 275612688, 344515860, 459354480, 689031720, 1378063440]

約数ペア:

[(1, 1378063440), (2, 689031720), (3, 459354480), (4, 344515860), (5, 275612688), (6, 229677240), (8, 172257930), (9, 153118160), (10, 137806344), (12, 114838620), (13, 106004880), (15, 91870896), (16, 86128965), (18, 76559080), (20, 68903172), (24, 57419310), (26, 53002440), (30, 45935448), (36, 38279540), (39, 35334960), (40, 34451586), (45, 30623632), (48, 28709655), (52, 26501220), (60, 22967724), (65, 21200976), (72, 19139770), (78, 17667480), (80, 17225793), (90, 15311816), (104, 13250610), (117, 11778320), (120, 11483862), (130, 10600488), (144, 9569885), (156, 8833740), (180, 7655908), (195, 7066992), (208, 6625305), (234, 5889160), (240, 5741931), (260, 5300244), (312, 4416870), (360, 3827954), (390, 3533496), (468, 2944580), (520, 2650122), (585, 2355664), (624, 2208435), (720, 1913977), (780, 1766748), (936, 1472290), (1040, 1325061), (1170, 1177832), (1560, 883374), (1872, 736145), (2340, 588916), (3120, 441687), (4680, 294458), (9360, 147229)]