103851720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 320

約数和(自身を含む): 421660800

約数和(自身を除く): 317809080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 241, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 456, 482, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 723, 756, 760, 798, 810, 840, 855, 945, 964, 1026, 1064, 1080, 1134, 1140, 1197, 1205, 1260, 1330, 1368, 1446, 1512, 1539, 1596, 1620, 1687, 1710, 1890, 1928, 1995, 2052, 2169, 2268, 2280, 2394, 2410, 2520, 2565, 2660, 2835, 2892, 3078, 3192, 3240, 3374, 3420, 3591, 3615, 3780, 3990, 4104, 4338, 4536, 4579, 4788, 4820, 5061, 5130, 5320, 5670, 5784, 5985, 6156, 6507, 6748, 6840, 7182, 7230, 7560, 7695, 7980, 8435, 8676, 9158, 9576, 9640, 10122, 10260, 10773, 10845, 11340, 11970, 12312, 13014, 13496, 13737, 14364, 14460, 15183, 15390, 15960, 16870, 17352, 17955, 18316, 19521, 20244, 20520, 21546, 21690, 22680, 22895, 23940, 25305, 26028, 27474, 28728, 28920, 30366, 30780, 32053, 32535, 33740, 35910, 36632, 39042, 40488, 41211, 43092, 43380, 45549, 45790, 47880, 50610, 52056, 53865, 54948, 60732, 61560, 64106, 65070, 67480, 68685, 71820, 75915, 78084, 82422, 86184, 86760, 91098, 91580, 96159, 97605, 101220, 107730, 109896, 121464, 123633, 128212, 130140, 136647, 137370, 143640, 151830, 156168, 160265, 164844, 182196, 183160, 192318, 195210, 202440, 206055, 215460, 227745, 247266, 256424, 260280, 273294, 274740, 288477, 303660, 320530, 329688, 364392, 370899, 384636, 390420, 412110, 430920, 455490, 480795, 494532, 546588, 549480, 576954, 607320, 618165, 641060, 683235, 741798, 769272, 780840, 824220, 865431, 910980, 961590, 989064, 1093176, 1153908, 1236330, 1282120, 1366470, 1442385, 1483596, 1648440, 1730862, 1821960, 1854495, 1923180, 2307816, 2472660, 2596293, 2732940, 2884770, 2967192, 3461724, 3708990, 3846360, 4327155, 4945320, 5192586, 5465880, 5769540, 6923448, 7417980, 8654310, 10385172, 11539080, 12981465, 14835960, 17308620, 20770344, 25962930, 34617240, 51925860, 103851720]

約数ペア:

[(1, 103851720), (2, 51925860), (3, 34617240), (4, 25962930), (5, 20770344), (6, 17308620), (7, 14835960), (8, 12981465), (9, 11539080), (10, 10385172), (12, 8654310), (14, 7417980), (15, 6923448), (18, 5769540), (19, 5465880), (20, 5192586), (21, 4945320), (24, 4327155), (27, 3846360), (28, 3708990), (30, 3461724), (35, 2967192), (36, 2884770), (38, 2732940), (40, 2596293), (42, 2472660), (45, 2307816), (54, 1923180), (56, 1854495), (57, 1821960), (60, 1730862), (63, 1648440), (70, 1483596), (72, 1442385), (76, 1366470), (81, 1282120), (84, 1236330), (90, 1153908), (95, 1093176), (105, 989064), (108, 961590), (114, 910980), (120, 865431), (126, 824220), (133, 780840), (135, 769272), (140, 741798), (152, 683235), (162, 641060), (168, 618165), (171, 607320), (180, 576954), (189, 549480), (190, 546588), (210, 494532), (216, 480795), (228, 455490), (241, 430920), (252, 412110), (266, 390420), (270, 384636), (280, 370899), (285, 364392), (315, 329688), (324, 320530), (342, 303660), (360, 288477), (378, 274740), (380, 273294), (399, 260280), (405, 256424), (420, 247266), (456, 227745), (482, 215460), (504, 206055), (513, 202440), (532, 195210), (540, 192318), (567, 183160), (570, 182196), (630, 164844), (648, 160265), (665, 156168), (684, 151830), (723, 143640), (756, 137370), (760, 136647), (798, 130140), (810, 128212), (840, 123633), (855, 121464), (945, 109896), (964, 107730), (1026, 101220), (1064, 97605), (1080, 96159), (1134, 91580), (1140, 91098), (1197, 86760), (1205, 86184), (1260, 82422), (1330, 78084), (1368, 75915), (1446, 71820), (1512, 68685), (1539, 67480), (1596, 65070), (1620, 64106), (1687, 61560), (1710, 60732), (1890, 54948), (1928, 53865), (1995, 52056), (2052, 50610), (2169, 47880), (2268, 45790), (2280, 45549), (2394, 43380), (2410, 43092), (2520, 41211), (2565, 40488), (2660, 39042), (2835, 36632), (2892, 35910), (3078, 33740), (3192, 32535), (3240, 32053), (3374, 30780), (3420, 30366), (3591, 28920), (3615, 28728), (3780, 27474), (3990, 26028), (4104, 25305), (4338, 23940), (4536, 22895), (4579, 22680), (4788, 21690), (4820, 21546), (5061, 20520), (5130, 20244), (5320, 19521), (5670, 18316), (5784, 17955), (5985, 17352), (6156, 16870), (6507, 15960), (6748, 15390), (6840, 15183), (7182, 14460), (7230, 14364), (7560, 13737), (7695, 13496), (7980, 13014), (8435, 12312), (8676, 11970), (9158, 11340), (9576, 10845), (9640, 10773), (10122, 10260)]