479897460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 240

約数和(自身を含む): 1741703040

約数和(自身を除く): 1261805580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 101, 105, 108, 126, 135, 140, 162, 180, 189, 202, 210, 252, 270, 303, 315, 324, 378, 404, 405, 419, 420, 505, 540, 567, 606, 630, 707, 756, 810, 838, 909, 945, 1010, 1134, 1212, 1257, 1260, 1414, 1515, 1620, 1676, 1818, 1890, 2020, 2095, 2121, 2268, 2514, 2727, 2828, 2835, 2933, 3030, 3535, 3636, 3771, 3780, 4190, 4242, 4545, 5028, 5454, 5670, 5866, 6060, 6285, 6363, 7070, 7542, 8181, 8380, 8484, 8799, 9090, 10605, 10908, 11313, 11340, 11732, 12570, 12726, 13635, 14140, 14665, 15084, 16362, 17598, 18180, 18855, 19089, 21210, 22626, 25140, 25452, 26397, 27270, 29330, 31815, 32724, 33939, 35196, 37710, 38178, 40905, 42319, 42420, 43995, 45252, 52794, 54540, 56565, 57267, 58660, 63630, 67878, 75420, 76356, 79191, 81810, 84638, 87990, 95445, 105588, 113130, 114534, 126957, 127260, 131985, 135756, 158382, 163620, 169276, 169695, 175980, 190890, 211595, 226260, 229068, 237573, 253914, 263970, 286335, 296233, 316764, 339390, 380871, 381780, 395955, 423190, 475146, 507828, 527940, 572670, 592466, 634785, 678780, 761742, 791910, 846380, 888699, 950292, 1142613, 1145340, 1184932, 1187865, 1269570, 1481165, 1523484, 1583820, 1777398, 1904355, 2285226, 2375730, 2539140, 2666097, 2962330, 3427839, 3554796, 3808710, 4443495, 4570452, 4751460, 5332194, 5713065, 5924660, 6855678, 7617420, 7998291, 8886990, 10664388, 11426130, 13330485, 13711356, 15996582, 17139195, 17773980, 22852260, 23994873, 26660970, 31993164, 34278390, 39991455, 47989746, 53321940, 68556780, 79982910, 95979492, 119974365, 159965820, 239948730, 479897460]

約数ペア:

[(1, 479897460), (2, 239948730), (3, 159965820), (4, 119974365), (5, 95979492), (6, 79982910), (7, 68556780), (9, 53321940), (10, 47989746), (12, 39991455), (14, 34278390), (15, 31993164), (18, 26660970), (20, 23994873), (21, 22852260), (27, 17773980), (28, 17139195), (30, 15996582), (35, 13711356), (36, 13330485), (42, 11426130), (45, 10664388), (54, 8886990), (60, 7998291), (63, 7617420), (70, 6855678), (81, 5924660), (84, 5713065), (90, 5332194), (101, 4751460), (105, 4570452), (108, 4443495), (126, 3808710), (135, 3554796), (140, 3427839), (162, 2962330), (180, 2666097), (189, 2539140), (202, 2375730), (210, 2285226), (252, 1904355), (270, 1777398), (303, 1583820), (315, 1523484), (324, 1481165), (378, 1269570), (404, 1187865), (405, 1184932), (419, 1145340), (420, 1142613), (505, 950292), (540, 888699), (567, 846380), (606, 791910), (630, 761742), (707, 678780), (756, 634785), (810, 592466), (838, 572670), (909, 527940), (945, 507828), (1010, 475146), (1134, 423190), (1212, 395955), (1257, 381780), (1260, 380871), (1414, 339390), (1515, 316764), (1620, 296233), (1676, 286335), (1818, 263970), (1890, 253914), (2020, 237573), (2095, 229068), (2121, 226260), (2268, 211595), (2514, 190890), (2727, 175980), (2828, 169695), (2835, 169276), (2933, 163620), (3030, 158382), (3535, 135756), (3636, 131985), (3771, 127260), (3780, 126957), (4190, 114534), (4242, 113130), (4545, 105588), (5028, 95445), (5454, 87990), (5670, 84638), (5866, 81810), (6060, 79191), (6285, 76356), (6363, 75420), (7070, 67878), (7542, 63630), (8181, 58660), (8380, 57267), (8484, 56565), (8799, 54540), (9090, 52794), (10605, 45252), (10908, 43995), (11313, 42420), (11340, 42319), (11732, 40905), (12570, 38178), (12726, 37710), (13635, 35196), (14140, 33939), (14665, 32724), (15084, 31815), (16362, 29330), (17598, 27270), (18180, 26397), (18855, 25452), (19089, 25140), (21210, 22626)]