133521960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 487710720

約数和(自身を除く): 354188760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 251, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 502, 520, 572, 620, 660, 682, 715, 744, 753, 780, 806, 858, 930, 1004, 1023, 1144, 1209, 1240, 1255, 1320, 1364, 1430, 1506, 1560, 1612, 1705, 1716, 1860, 2008, 2015, 2046, 2145, 2418, 2510, 2728, 2761, 2860, 3012, 3224, 3263, 3410, 3432, 3720, 3765, 4030, 4092, 4290, 4433, 4836, 5020, 5115, 5522, 5720, 6024, 6045, 6526, 6820, 7530, 7781, 8060, 8184, 8283, 8580, 8866, 9672, 9789, 10040, 10230, 11044, 12090, 13052, 13299, 13640, 13805, 15060, 15562, 16120, 16315, 16566, 17160, 17732, 19578, 20460, 22088, 22165, 23343, 24180, 26104, 26598, 27610, 30120, 31124, 32630, 33132, 35464, 35893, 38905, 39156, 40920, 41415, 44330, 46686, 48360, 48945, 53196, 55220, 62248, 65260, 66264, 66495, 71786, 77810, 78312, 82830, 85591, 88660, 93372, 97890, 101153, 106392, 107679, 110440, 116715, 130520, 132990, 143572, 155620, 165660, 171182, 177320, 179465, 186744, 195780, 202306, 215358, 233430, 256773, 265980, 287144, 303459, 311240, 331320, 342364, 358930, 391560, 404612, 427955, 430716, 466860, 505765, 513546, 531960, 538395, 606918, 684728, 717860, 809224, 855910, 861432, 933720, 1011530, 1027092, 1076790, 1112683, 1213836, 1283865, 1435720, 1517295, 1711820, 2023060, 2054184, 2153580, 2225366, 2427672, 2567730, 3034590, 3338049, 3423640, 4046120, 4307160, 4450732, 5135460, 5563415, 6069180, 6676098, 8901464, 10270920, 11126830, 12138360, 13352196, 16690245, 22253660, 26704392, 33380490, 44507320, 66760980, 133521960]

約数ペア:

[(1, 133521960), (2, 66760980), (3, 44507320), (4, 33380490), (5, 26704392), (6, 22253660), (8, 16690245), (10, 13352196), (11, 12138360), (12, 11126830), (13, 10270920), (15, 8901464), (20, 6676098), (22, 6069180), (24, 5563415), (26, 5135460), (30, 4450732), (31, 4307160), (33, 4046120), (39, 3423640), (40, 3338049), (44, 3034590), (52, 2567730), (55, 2427672), (60, 2225366), (62, 2153580), (65, 2054184), (66, 2023060), (78, 1711820), (88, 1517295), (93, 1435720), (104, 1283865), (110, 1213836), (120, 1112683), (124, 1076790), (130, 1027092), (132, 1011530), (143, 933720), (155, 861432), (156, 855910), (165, 809224), (186, 717860), (195, 684728), (220, 606918), (248, 538395), (251, 531960), (260, 513546), (264, 505765), (286, 466860), (310, 430716), (312, 427955), (330, 404612), (341, 391560), (372, 358930), (390, 342364), (403, 331320), (429, 311240), (440, 303459), (465, 287144), (502, 265980), (520, 256773), (572, 233430), (620, 215358), (660, 202306), (682, 195780), (715, 186744), (744, 179465), (753, 177320), (780, 171182), (806, 165660), (858, 155620), (930, 143572), (1004, 132990), (1023, 130520), (1144, 116715), (1209, 110440), (1240, 107679), (1255, 106392), (1320, 101153), (1364, 97890), (1430, 93372), (1506, 88660), (1560, 85591), (1612, 82830), (1705, 78312), (1716, 77810), (1860, 71786), (2008, 66495), (2015, 66264), (2046, 65260), (2145, 62248), (2418, 55220), (2510, 53196), (2728, 48945), (2761, 48360), (2860, 46686), (3012, 44330), (3224, 41415), (3263, 40920), (3410, 39156), (3432, 38905), (3720, 35893), (3765, 35464), (4030, 33132), (4092, 32630), (4290, 31124), (4433, 30120), (4836, 27610), (5020, 26598), (5115, 26104), (5522, 24180), (5720, 23343), (6024, 22165), (6045, 22088), (6526, 20460), (6820, 19578), (7530, 17732), (7781, 17160), (8060, 16566), (8184, 16315), (8283, 16120), (8580, 15562), (8866, 15060), (9672, 13805), (9789, 13640), (10040, 13299), (10230, 13052), (11044, 12090)]