15967029180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{11699}}^1$

素因数の和:11800

約数の個数: 144

約数和(自身を含む): 47826979200

約数和(自身を除く): 31859950020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 345, 430, 460, 516, 529, 645, 690, 860, 989, 1058, 1290, 1380, 1587, 1978, 2116, 2580, 2645, 2967, 3174, 3956, 4945, 5290, 5934, 6348, 7935, 9890, 10580, 11699, 11868, 14835, 15870, 19780, 22747, 23398, 29670, 31740, 35097, 45494, 46796, 58495, 59340, 68241, 70194, 90988, 113735, 116990, 136482, 140388, 175485, 227470, 233980, 269077, 272964, 341205, 350970, 454940, 503057, 538154, 682410, 701940, 807231, 1006114, 1076308, 1345385, 1364820, 1509171, 1614462, 2012228, 2515285, 2690770, 3018342, 3228924, 4036155, 5030570, 5381540, 6036684, 6188771, 7545855, 8072310, 10061140, 11570311, 12377542, 15091710, 16144620, 18566313, 23140622, 24755084, 30183420, 30943855, 34710933, 37132626, 46281244, 57851555, 61887710, 69421866, 74265252, 92831565, 115703110, 123775420, 138843732, 173554665, 185663130, 231406220, 266117153, 347109330, 371326260, 532234306, 694218660, 798351459, 1064468612, 1330585765, 1596702918, 2661171530, 3193405836, 3991757295, 5322343060, 7983514590, 15967029180]

約数ペア:

[(1, 15967029180), (2, 7983514590), (3, 5322343060), (4, 3991757295), (5, 3193405836), (6, 2661171530), (10, 1596702918), (12, 1330585765), (15, 1064468612), (20, 798351459), (23, 694218660), (30, 532234306), (43, 371326260), (46, 347109330), (60, 266117153), (69, 231406220), (86, 185663130), (92, 173554665), (115, 138843732), (129, 123775420), (138, 115703110), (172, 92831565), (215, 74265252), (230, 69421866), (258, 61887710), (276, 57851555), (345, 46281244), (430, 37132626), (460, 34710933), (516, 30943855), (529, 30183420), (645, 24755084), (690, 23140622), (860, 18566313), (989, 16144620), (1058, 15091710), (1290, 12377542), (1380, 11570311), (1587, 10061140), (1978, 8072310), (2116, 7545855), (2580, 6188771), (2645, 6036684), (2967, 5381540), (3174, 5030570), (3956, 4036155), (4945, 3228924), (5290, 3018342), (5934, 2690770), (6348, 2515285), (7935, 2012228), (9890, 1614462), (10580, 1509171), (11699, 1364820), (11868, 1345385), (14835, 1076308), (15870, 1006114), (19780, 807231), (22747, 701940), (23398, 682410), (29670, 538154), (31740, 503057), (35097, 454940), (45494, 350970), (46796, 341205), (58495, 272964), (59340, 269077), (68241, 233980), (70194, 227470), (90988, 175485), (113735, 140388), (116990, 136482)]