154241640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:752

約数の個数: 192

約数和(自身を含む): 579720960

約数和(自身を除く): 425479320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 97, 105, 120, 126, 140, 168, 180, 194, 210, 252, 280, 291, 315, 360, 388, 420, 485, 504, 582, 630, 631, 679, 776, 840, 873, 970, 1164, 1260, 1262, 1358, 1455, 1746, 1893, 1940, 2037, 2328, 2520, 2524, 2716, 2910, 3155, 3395, 3492, 3786, 3880, 4074, 4365, 4417, 5048, 5432, 5679, 5820, 6111, 6310, 6790, 6984, 7572, 8148, 8730, 8834, 9465, 10185, 11358, 11640, 12222, 12620, 13251, 13580, 15144, 16296, 17460, 17668, 18930, 20370, 22085, 22716, 24444, 25240, 26502, 27160, 28395, 30555, 34920, 35336, 37860, 39753, 40740, 44170, 45432, 48888, 53004, 56790, 61110, 61207, 66255, 75720, 79506, 81480, 88340, 106008, 113580, 122220, 122414, 132510, 159012, 176680, 183621, 198765, 227160, 244440, 244828, 265020, 306035, 318024, 367242, 397530, 428449, 489656, 530040, 550863, 612070, 734484, 795060, 856898, 918105, 1101726, 1224140, 1285347, 1468968, 1590120, 1713796, 1836210, 2142245, 2203452, 2448280, 2570694, 2754315, 3427592, 3672420, 3856041, 4284490, 4406904, 5141388, 5508630, 6426735, 7344840, 7712082, 8568980, 10282776, 11017260, 12853470, 15424164, 17137960, 19280205, 22034520, 25706940, 30848328, 38560410, 51413880, 77120820, 154241640]

約数ペア:

[(1, 154241640), (2, 77120820), (3, 51413880), (4, 38560410), (5, 30848328), (6, 25706940), (7, 22034520), (8, 19280205), (9, 17137960), (10, 15424164), (12, 12853470), (14, 11017260), (15, 10282776), (18, 8568980), (20, 7712082), (21, 7344840), (24, 6426735), (28, 5508630), (30, 5141388), (35, 4406904), (36, 4284490), (40, 3856041), (42, 3672420), (45, 3427592), (56, 2754315), (60, 2570694), (63, 2448280), (70, 2203452), (72, 2142245), (84, 1836210), (90, 1713796), (97, 1590120), (105, 1468968), (120, 1285347), (126, 1224140), (140, 1101726), (168, 918105), (180, 856898), (194, 795060), (210, 734484), (252, 612070), (280, 550863), (291, 530040), (315, 489656), (360, 428449), (388, 397530), (420, 367242), (485, 318024), (504, 306035), (582, 265020), (630, 244828), (631, 244440), (679, 227160), (776, 198765), (840, 183621), (873, 176680), (970, 159012), (1164, 132510), (1260, 122414), (1262, 122220), (1358, 113580), (1455, 106008), (1746, 88340), (1893, 81480), (1940, 79506), (2037, 75720), (2328, 66255), (2520, 61207), (2524, 61110), (2716, 56790), (2910, 53004), (3155, 48888), (3395, 45432), (3492, 44170), (3786, 40740), (3880, 39753), (4074, 37860), (4365, 35336), (4417, 34920), (5048, 30555), (5432, 28395), (5679, 27160), (5820, 26502), (6111, 25240), (6310, 24444), (6790, 22716), (6984, 22085), (7572, 20370), (8148, 18930), (8730, 17668), (8834, 17460), (9465, 16296), (10185, 15144), (11358, 13580), (11640, 13251), (12222, 12620)]