13401960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 48263040

約数和(自身を除く): 34861080

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, 71, 78, 88, 104, 110, 120, 121, 130, 132, 142, 143, 156, 165, 195, 213, 220, 242, 260, 264, 284, 286, 312, 330, 355, 363, 390, 426, 429, 440, 484, 520, 568, 572, 605, 660, 710, 715, 726, 780, 781, 852, 858, 923, 968, 1065, 1144, 1210, 1320, 1420, 1430, 1452, 1560, 1562, 1573, 1704, 1716, 1815, 1846, 2130, 2145, 2343, 2420, 2769, 2840, 2860, 2904, 3124, 3146, 3432, 3630, 3692, 3905, 4260, 4290, 4615, 4686, 4719, 4840, 5538, 5720, 6248, 6292, 7260, 7384, 7810, 7865, 8520, 8580, 8591, 9230, 9372, 9438, 10153, 11076, 11715, 12584, 13845, 14520, 15620, 15730, 17160, 17182, 18460, 18744, 18876, 20306, 22152, 23430, 23595, 25773, 27690, 30459, 31240, 31460, 34364, 36920, 37752, 40612, 42955, 46860, 47190, 50765, 51546, 55380, 60918, 62920, 68728, 81224, 85910, 93720, 94380, 101530, 103092, 110760, 111683, 121836, 128865, 152295, 171820, 188760, 203060, 206184, 223366, 243672, 257730, 304590, 335049, 343640, 406120, 446732, 515460, 558415, 609180, 670098, 893464, 1030920, 1116830, 1218360, 1340196, 1675245, 2233660, 2680392, 3350490, 4467320, 6700980, 13401960]

約数ペア:

[(1, 13401960), (2, 6700980), (3, 4467320), (4, 3350490), (5, 2680392), (6, 2233660), (8, 1675245), (10, 1340196), (11, 1218360), (12, 1116830), (13, 1030920), (15, 893464), (20, 670098), (22, 609180), (24, 558415), (26, 515460), (30, 446732), (33, 406120), (39, 343640), (40, 335049), (44, 304590), (52, 257730), (55, 243672), (60, 223366), (65, 206184), (66, 203060), (71, 188760), (78, 171820), (88, 152295), (104, 128865), (110, 121836), (120, 111683), (121, 110760), (130, 103092), (132, 101530), (142, 94380), (143, 93720), (156, 85910), (165, 81224), (195, 68728), (213, 62920), (220, 60918), (242, 55380), (260, 51546), (264, 50765), (284, 47190), (286, 46860), (312, 42955), (330, 40612), (355, 37752), (363, 36920), (390, 34364), (426, 31460), (429, 31240), (440, 30459), (484, 27690), (520, 25773), (568, 23595), (572, 23430), (605, 22152), (660, 20306), (710, 18876), (715, 18744), (726, 18460), (780, 17182), (781, 17160), (852, 15730), (858, 15620), (923, 14520), (968, 13845), (1065, 12584), (1144, 11715), (1210, 11076), (1320, 10153), (1420, 9438), (1430, 9372), (1452, 9230), (1560, 8591), (1562, 8580), (1573, 8520), (1704, 7865), (1716, 7810), (1815, 7384), (1846, 7260), (2130, 6292), (2145, 6248), (2343, 5720), (2420, 5538), (2769, 4840), (2840, 4719), (2860, 4686), (2904, 4615), (3124, 4290), (3146, 4260), (3432, 3905), (3630, 3692)]