207783240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 256

約数和(自身を含む): 768614400

約数和(自身を除く): 560831160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 56, 57, 60, 70, 76, 84, 94, 95, 105, 114, 120, 133, 140, 141, 152, 168, 188, 190, 210, 228, 235, 266, 277, 280, 282, 285, 329, 376, 380, 399, 420, 456, 470, 532, 554, 564, 570, 658, 665, 705, 760, 798, 831, 840, 893, 940, 987, 1064, 1108, 1128, 1140, 1316, 1330, 1385, 1410, 1596, 1645, 1662, 1786, 1880, 1939, 1974, 1995, 2216, 2280, 2632, 2660, 2679, 2770, 2820, 3192, 3290, 3324, 3572, 3878, 3948, 3990, 4155, 4465, 4935, 5263, 5320, 5358, 5540, 5640, 5817, 6251, 6580, 6648, 7144, 7756, 7896, 7980, 8310, 8930, 9695, 9870, 10526, 10716, 11080, 11634, 12502, 13019, 13160, 13395, 15512, 15789, 15960, 16620, 17860, 18753, 19390, 19740, 21052, 21432, 23268, 25004, 26038, 26315, 26790, 29085, 31255, 31578, 33240, 35720, 36841, 37506, 38780, 39057, 39480, 42104, 46536, 50008, 52076, 52630, 53580, 58170, 62510, 63156, 65095, 73682, 75012, 77560, 78114, 78945, 91133, 93765, 104152, 105260, 107160, 110523, 116340, 125020, 126312, 130190, 147364, 150024, 156228, 157890, 182266, 184205, 187530, 195285, 210520, 221046, 232680, 247361, 250040, 260380, 273399, 294728, 312456, 315780, 364532, 368410, 375060, 390570, 442092, 455665, 494722, 520760, 546798, 552615, 631560, 729064, 736820, 742083, 750120, 781140, 884184, 911330, 989444, 1093596, 1105230, 1236805, 1366995, 1473640, 1484166, 1562280, 1731527, 1822660, 1978888, 2187192, 2210460, 2473610, 2733990, 2968332, 3463054, 3645320, 3710415, 4420920, 4947220, 5194581, 5467980, 5936664, 6926108, 7420830, 8657635, 9894440, 10389162, 10935960, 13852216, 14841660, 17315270, 20778324, 25972905, 29683320, 34630540, 41556648, 51945810, 69261080, 103891620, 207783240]

約数ペア:

[(1, 207783240), (2, 103891620), (3, 69261080), (4, 51945810), (5, 41556648), (6, 34630540), (7, 29683320), (8, 25972905), (10, 20778324), (12, 17315270), (14, 14841660), (15, 13852216), (19, 10935960), (20, 10389162), (21, 9894440), (24, 8657635), (28, 7420830), (30, 6926108), (35, 5936664), (38, 5467980), (40, 5194581), (42, 4947220), (47, 4420920), (56, 3710415), (57, 3645320), (60, 3463054), (70, 2968332), (76, 2733990), (84, 2473610), (94, 2210460), (95, 2187192), (105, 1978888), (114, 1822660), (120, 1731527), (133, 1562280), (140, 1484166), (141, 1473640), (152, 1366995), (168, 1236805), (188, 1105230), (190, 1093596), (210, 989444), (228, 911330), (235, 884184), (266, 781140), (277, 750120), (280, 742083), (282, 736820), (285, 729064), (329, 631560), (376, 552615), (380, 546798), (399, 520760), (420, 494722), (456, 455665), (470, 442092), (532, 390570), (554, 375060), (564, 368410), (570, 364532), (658, 315780), (665, 312456), (705, 294728), (760, 273399), (798, 260380), (831, 250040), (840, 247361), (893, 232680), (940, 221046), (987, 210520), (1064, 195285), (1108, 187530), (1128, 184205), (1140, 182266), (1316, 157890), (1330, 156228), (1385, 150024), (1410, 147364), (1596, 130190), (1645, 126312), (1662, 125020), (1786, 116340), (1880, 110523), (1939, 107160), (1974, 105260), (1995, 104152), (2216, 93765), (2280, 91133), (2632, 78945), (2660, 78114), (2679, 77560), (2770, 75012), (2820, 73682), (3192, 65095), (3290, 63156), (3324, 62510), (3572, 58170), (3878, 53580), (3948, 52630), (3990, 52076), (4155, 50008), (4465, 46536), (4935, 42104), (5263, 39480), (5320, 39057), (5358, 38780), (5540, 37506), (5640, 36841), (5817, 35720), (6251, 33240), (6580, 31578), (6648, 31255), (7144, 29085), (7756, 26790), (7896, 26315), (7980, 26038), (8310, 25004), (8930, 23268), (9695, 21432), (9870, 21052), (10526, 19740), (10716, 19390), (11080, 18753), (11634, 17860), (12502, 16620), (13019, 15960), (13160, 15789), (13395, 15512)]