15667080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 56306880

約数和(自身を除く): 40639800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 83, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 166, 195, 220, 242, 249, 260, 264, 286, 312, 330, 332, 363, 390, 415, 429, 440, 484, 498, 520, 572, 605, 660, 664, 715, 726, 780, 830, 858, 913, 968, 996, 1079, 1144, 1210, 1245, 1320, 1430, 1452, 1560, 1573, 1660, 1716, 1815, 1826, 1992, 2145, 2158, 2420, 2490, 2739, 2860, 2904, 3146, 3237, 3320, 3432, 3630, 3652, 4290, 4316, 4565, 4719, 4840, 4980, 5395, 5478, 5720, 6292, 6474, 7260, 7304, 7865, 8580, 8632, 9130, 9438, 9960, 10043, 10790, 10956, 11869, 12584, 12948, 13695, 14520, 15730, 16185, 17160, 18260, 18876, 20086, 21580, 21912, 23595, 23738, 25896, 27390, 30129, 31460, 32370, 35607, 36520, 37752, 40172, 43160, 47190, 47476, 50215, 54780, 59345, 60258, 62920, 64740, 71214, 80344, 94380, 94952, 100430, 109560, 118690, 120516, 129480, 130559, 142428, 150645, 178035, 188760, 200860, 237380, 241032, 261118, 284856, 301290, 356070, 391677, 401720, 474760, 522236, 602580, 652795, 712140, 783354, 1044472, 1205160, 1305590, 1424280, 1566708, 1958385, 2611180, 3133416, 3916770, 5222360, 7833540, 15667080]

約数ペア:

[(1, 15667080), (2, 7833540), (3, 5222360), (4, 3916770), (5, 3133416), (6, 2611180), (8, 1958385), (10, 1566708), (11, 1424280), (12, 1305590), (13, 1205160), (15, 1044472), (20, 783354), (22, 712140), (24, 652795), (26, 602580), (30, 522236), (33, 474760), (39, 401720), (40, 391677), (44, 356070), (52, 301290), (55, 284856), (60, 261118), (65, 241032), (66, 237380), (78, 200860), (83, 188760), (88, 178035), (104, 150645), (110, 142428), (120, 130559), (121, 129480), (130, 120516), (132, 118690), (143, 109560), (156, 100430), (165, 94952), (166, 94380), (195, 80344), (220, 71214), (242, 64740), (249, 62920), (260, 60258), (264, 59345), (286, 54780), (312, 50215), (330, 47476), (332, 47190), (363, 43160), (390, 40172), (415, 37752), (429, 36520), (440, 35607), (484, 32370), (498, 31460), (520, 30129), (572, 27390), (605, 25896), (660, 23738), (664, 23595), (715, 21912), (726, 21580), (780, 20086), (830, 18876), (858, 18260), (913, 17160), (968, 16185), (996, 15730), (1079, 14520), (1144, 13695), (1210, 12948), (1245, 12584), (1320, 11869), (1430, 10956), (1452, 10790), (1560, 10043), (1573, 9960), (1660, 9438), (1716, 9130), (1815, 8632), (1826, 8580), (1992, 7865), (2145, 7304), (2158, 7260), (2420, 6474), (2490, 6292), (2739, 5720), (2860, 5478), (2904, 5395), (3146, 4980), (3237, 4840), (3320, 4719), (3432, 4565), (3630, 4316), (3652, 4290)]