492070740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:451

約数の個数: 288

約数和(自身を含む): 1765048320

約数和(自身を除く): 1272977580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 49, 57, 60, 69, 70, 76, 84, 92, 95, 98, 105, 114, 115, 133, 138, 140, 147, 161, 190, 196, 210, 228, 230, 245, 266, 276, 285, 294, 322, 345, 380, 383, 399, 420, 437, 460, 483, 490, 532, 570, 588, 644, 665, 690, 735, 766, 798, 805, 874, 931, 966, 980, 1127, 1140, 1149, 1311, 1330, 1380, 1470, 1532, 1596, 1610, 1748, 1862, 1915, 1932, 1995, 2185, 2254, 2298, 2415, 2622, 2660, 2681, 2793, 2940, 3059, 3220, 3381, 3724, 3830, 3990, 4370, 4508, 4596, 4655, 4830, 5244, 5362, 5586, 5635, 5745, 6118, 6555, 6762, 7277, 7660, 7980, 8043, 8740, 8809, 9177, 9310, 9660, 10724, 11172, 11270, 11490, 12236, 13110, 13405, 13524, 13965, 14554, 15295, 16086, 16905, 17618, 18354, 18620, 18767, 21413, 21831, 22540, 22980, 26220, 26427, 26810, 27930, 29108, 30590, 32172, 33810, 35236, 36385, 36708, 37534, 40215, 42826, 43662, 44045, 45885, 50939, 52854, 53620, 55860, 56301, 61180, 61663, 64239, 67620, 72770, 75068, 80430, 85652, 87324, 88090, 91770, 93835, 101878, 105708, 107065, 109155, 112602, 123326, 128478, 132135, 145540, 152817, 160860, 167371, 176180, 183540, 184989, 187670, 203756, 214130, 218310, 225204, 246652, 254695, 256956, 264270, 281505, 305634, 308315, 321195, 334742, 356573, 369978, 375340, 428260, 431641, 436620, 502113, 509390, 528540, 563010, 611268, 616630, 642390, 669484, 713146, 739956, 764085, 836855, 863282, 924945, 1004226, 1018780, 1069719, 1126020, 1171597, 1233260, 1284780, 1294923, 1426292, 1528170, 1673710, 1726564, 1782865, 1849890, 2008452, 2139438, 2158205, 2343194, 2510565, 2589846, 3056340, 3347420, 3514791, 3565730, 3699780, 4278876, 4316410, 4686388, 5021130, 5179692, 5348595, 5857985, 6474615, 7029582, 7131460, 8201179, 8632820, 10042260, 10697190, 11715970, 12949230, 14059164, 16402358, 17573955, 21394380, 23431940, 24603537, 25898460, 32804716, 35147910, 41005895, 49207074, 70295820, 82011790, 98414148, 123017685, 164023580, 246035370, 492070740]

約数ペア:

[(1, 492070740), (2, 246035370), (3, 164023580), (4, 123017685), (5, 98414148), (6, 82011790), (7, 70295820), (10, 49207074), (12, 41005895), (14, 35147910), (15, 32804716), (19, 25898460), (20, 24603537), (21, 23431940), (23, 21394380), (28, 17573955), (30, 16402358), (35, 14059164), (38, 12949230), (42, 11715970), (46, 10697190), (49, 10042260), (57, 8632820), (60, 8201179), (69, 7131460), (70, 7029582), (76, 6474615), (84, 5857985), (92, 5348595), (95, 5179692), (98, 5021130), (105, 4686388), (114, 4316410), (115, 4278876), (133, 3699780), (138, 3565730), (140, 3514791), (147, 3347420), (161, 3056340), (190, 2589846), (196, 2510565), (210, 2343194), (228, 2158205), (230, 2139438), (245, 2008452), (266, 1849890), (276, 1782865), (285, 1726564), (294, 1673710), (322, 1528170), (345, 1426292), (380, 1294923), (383, 1284780), (399, 1233260), (420, 1171597), (437, 1126020), (460, 1069719), (483, 1018780), (490, 1004226), (532, 924945), (570, 863282), (588, 836855), (644, 764085), (665, 739956), (690, 713146), (735, 669484), (766, 642390), (798, 616630), (805, 611268), (874, 563010), (931, 528540), (966, 509390), (980, 502113), (1127, 436620), (1140, 431641), (1149, 428260), (1311, 375340), (1330, 369978), (1380, 356573), (1470, 334742), (1532, 321195), (1596, 308315), (1610, 305634), (1748, 281505), (1862, 264270), (1915, 256956), (1932, 254695), (1995, 246652), (2185, 225204), (2254, 218310), (2298, 214130), (2415, 203756), (2622, 187670), (2660, 184989), (2681, 183540), (2793, 176180), (2940, 167371), (3059, 160860), (3220, 152817), (3381, 145540), (3724, 132135), (3830, 128478), (3990, 123326), (4370, 112602), (4508, 109155), (4596, 107065), (4655, 105708), (4830, 101878), (5244, 93835), (5362, 91770), (5586, 88090), (5635, 87324), (5745, 85652), (6118, 80430), (6555, 75068), (6762, 72770), (7277, 67620), (7660, 64239), (7980, 61663), (8043, 61180), (8740, 56301), (8809, 55860), (9177, 53620), (9310, 52854), (9660, 50939), (10724, 45885), (11172, 44045), (11270, 43662), (11490, 42826), (12236, 40215), (13110, 37534), (13405, 36708), (13524, 36385), (13965, 35236), (14554, 33810), (15295, 32172), (16086, 30590), (16905, 29108), (17618, 27930), (18354, 26810), (18620, 26427), (18767, 26220), (21413, 22980), (21831, 22540)]