15870542220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{753587}}^1$

素因数の和:753621

約数の個数: 120

約数和(自身を含む): 53616279024

約数和(自身を除く): 37745736804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 753587, 1507174, 2260761, 3014348, 3767935, 4521522, 6782283, 7535870, 9043044, 9796631, 11303805, 13564566, 15071740, 19593262, 20346849, 22607610, 27129132, 29389893, 33911415, 39186524, 40693698, 45215220, 48983155, 58779786, 61040547, 67822830, 81387396, 88169679, 97966310, 101734245, 117559572, 122081094, 135645660, 146949465, 176339358, 195932620, 203468490, 244162188, 264509037, 293898930, 305202735, 352678716, 406936980, 440848395, 529018074, 587797860, 610405470, 793527111, 881696790, 1058036148, 1220810940, 1322545185, 1587054222, 1763393580, 2645090370, 3174108444, 3967635555, 5290180740, 7935271110, 15870542220]

約数ペア:

[(1, 15870542220), (2, 7935271110), (3, 5290180740), (4, 3967635555), (5, 3174108444), (6, 2645090370), (9, 1763393580), (10, 1587054222), (12, 1322545185), (13, 1220810940), (15, 1058036148), (18, 881696790), (20, 793527111), (26, 610405470), (27, 587797860), (30, 529018074), (36, 440848395), (39, 406936980), (45, 352678716), (52, 305202735), (54, 293898930), (60, 264509037), (65, 244162188), (78, 203468490), (81, 195932620), (90, 176339358), (108, 146949465), (117, 135645660), (130, 122081094), (135, 117559572), (156, 101734245), (162, 97966310), (180, 88169679), (195, 81387396), (234, 67822830), (260, 61040547), (270, 58779786), (324, 48983155), (351, 45215220), (390, 40693698), (405, 39186524), (468, 33911415), (540, 29389893), (585, 27129132), (702, 22607610), (780, 20346849), (810, 19593262), (1053, 15071740), (1170, 13564566), (1404, 11303805), (1620, 9796631), (1755, 9043044), (2106, 7535870), (2340, 6782283), (3510, 4521522), (4212, 3767935), (5265, 3014348), (7020, 2260761), (10530, 1507174), (21060, 753587)]