208270440

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{3061}}^1$

素因数の和:3094

約数の個数: 192

約数和(自身を含む): 802488960

約数和(自身を除く): 594218520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3061, 3240, 3402, 3780, 4536, 4860, 5670, 6122, 6804, 7560, 8505, 9183, 9720, 11340, 12244, 13608, 15305, 17010, 18366, 21427, 22680, 24488, 27549, 30610, 34020, 36732, 42854, 45915, 55098, 61220, 64281, 68040, 73464, 82647, 85708, 91830, 107135, 110196, 122440, 128562, 137745, 165294, 171416, 183660, 192843, 214270, 220392, 247941, 257124, 275490, 321405, 330588, 367320, 385686, 413235, 428540, 495882, 514248, 550980, 578529, 642810, 661176, 743823, 771372, 826470, 857080, 964215, 991764, 1101960, 1157058, 1239705, 1285620, 1487646, 1542744, 1652940, 1735587, 1928430, 1983528, 2314116, 2479410, 2571240, 2892645, 2975292, 3305880, 3471174, 3719115, 3856860, 4628232, 4958820, 5206761, 5785290, 5950584, 6942348, 7438230, 7713720, 8677935, 9917640, 10413522, 11570580, 13884696, 14876460, 17355870, 20827044, 23141160, 26033805, 29752920, 34711740, 41654088, 52067610, 69423480, 104135220, 208270440]

約数ペア:

[(1, 208270440), (2, 104135220), (3, 69423480), (4, 52067610), (5, 41654088), (6, 34711740), (7, 29752920), (8, 26033805), (9, 23141160), (10, 20827044), (12, 17355870), (14, 14876460), (15, 13884696), (18, 11570580), (20, 10413522), (21, 9917640), (24, 8677935), (27, 7713720), (28, 7438230), (30, 6942348), (35, 5950584), (36, 5785290), (40, 5206761), (42, 4958820), (45, 4628232), (54, 3856860), (56, 3719115), (60, 3471174), (63, 3305880), (70, 2975292), (72, 2892645), (81, 2571240), (84, 2479410), (90, 2314116), (105, 1983528), (108, 1928430), (120, 1735587), (126, 1652940), (135, 1542744), (140, 1487646), (162, 1285620), (168, 1239705), (180, 1157058), (189, 1101960), (210, 991764), (216, 964215), (243, 857080), (252, 826470), (270, 771372), (280, 743823), (315, 661176), (324, 642810), (360, 578529), (378, 550980), (405, 514248), (420, 495882), (486, 428540), (504, 413235), (540, 385686), (567, 367320), (630, 330588), (648, 321405), (756, 275490), (810, 257124), (840, 247941), (945, 220392), (972, 214270), (1080, 192843), (1134, 183660), (1215, 171416), (1260, 165294), (1512, 137745), (1620, 128562), (1701, 122440), (1890, 110196), (1944, 107135), (2268, 91830), (2430, 85708), (2520, 82647), (2835, 73464), (3061, 68040), (3240, 64281), (3402, 61220), (3780, 55098), (4536, 45915), (4860, 42854), (5670, 36732), (6122, 34020), (6804, 30610), (7560, 27549), (8505, 24488), (9183, 22680), (9720, 21427), (11340, 18366), (12244, 17010), (13608, 15305)]