476238420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 288

約数和(自身を含む): 1792224000

約数和(自身を除く): 1315985580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 349, 361, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 698, 722, 756, 798, 855, 945, 1026, 1047, 1083, 1140, 1197, 1260, 1330, 1396, 1444, 1596, 1710, 1745, 1805, 1890, 1995, 2052, 2094, 2166, 2394, 2443, 2527, 2565, 2660, 3141, 3249, 3420, 3490, 3591, 3610, 3780, 3990, 4188, 4332, 4788, 4886, 5054, 5130, 5235, 5415, 5985, 6282, 6498, 6631, 6980, 7182, 7220, 7329, 7581, 7980, 9423, 9747, 9772, 10108, 10260, 10470, 10830, 11970, 12215, 12564, 12635, 12996, 13262, 14364, 14658, 15162, 15705, 16245, 17955, 18846, 19494, 19893, 20940, 21660, 21987, 22743, 23940, 24430, 25270, 26524, 29316, 30324, 31410, 32490, 33155, 35910, 36645, 37692, 37905, 38988, 39786, 43974, 45486, 46417, 47115, 48735, 48860, 50540, 59679, 62820, 64980, 65961, 66310, 68229, 71820, 73290, 75810, 79572, 87948, 90972, 92834, 94230, 97470, 99465, 109935, 113715, 119358, 125989, 131922, 132620, 136458, 139251, 146580, 151620, 179037, 185668, 188460, 194940, 198930, 219870, 227430, 232085, 238716, 251978, 263844, 272916, 278502, 298395, 329805, 341145, 358074, 377967, 397860, 417753, 439740, 454860, 464170, 503956, 557004, 596790, 629945, 659610, 682290, 696255, 716148, 755934, 835506, 881923, 895185, 928340, 1133901, 1193580, 1253259, 1259890, 1319220, 1364580, 1392510, 1511868, 1671012, 1763846, 1790370, 1889835, 2088765, 2267802, 2506518, 2519780, 2645769, 2785020, 3401703, 3527692, 3580740, 3779670, 4177530, 4409615, 4535604, 5013036, 5291538, 5669505, 6266295, 6803406, 7559340, 7937307, 8355060, 8819230, 10583076, 11339010, 12532590, 13228845, 13606812, 15874614, 17008515, 17638460, 22678020, 23811921, 25065180, 26457690, 31749228, 34017030, 39686535, 47623842, 52915380, 68034060, 79373070, 95247684, 119059605, 158746140, 238119210, 476238420]

約数ペア:

[(1, 476238420), (2, 238119210), (3, 158746140), (4, 119059605), (5, 95247684), (6, 79373070), (7, 68034060), (9, 52915380), (10, 47623842), (12, 39686535), (14, 34017030), (15, 31749228), (18, 26457690), (19, 25065180), (20, 23811921), (21, 22678020), (27, 17638460), (28, 17008515), (30, 15874614), (35, 13606812), (36, 13228845), (38, 12532590), (42, 11339010), (45, 10583076), (54, 8819230), (57, 8355060), (60, 7937307), (63, 7559340), (70, 6803406), (76, 6266295), (84, 5669505), (90, 5291538), (95, 5013036), (105, 4535604), (108, 4409615), (114, 4177530), (126, 3779670), (133, 3580740), (135, 3527692), (140, 3401703), (171, 2785020), (180, 2645769), (189, 2519780), (190, 2506518), (210, 2267802), (228, 2088765), (252, 1889835), (266, 1790370), (270, 1763846), (285, 1671012), (315, 1511868), (342, 1392510), (349, 1364580), (361, 1319220), (378, 1259890), (380, 1253259), (399, 1193580), (420, 1133901), (513, 928340), (532, 895185), (540, 881923), (570, 835506), (630, 755934), (665, 716148), (684, 696255), (698, 682290), (722, 659610), (756, 629945), (798, 596790), (855, 557004), (945, 503956), (1026, 464170), (1047, 454860), (1083, 439740), (1140, 417753), (1197, 397860), (1260, 377967), (1330, 358074), (1396, 341145), (1444, 329805), (1596, 298395), (1710, 278502), (1745, 272916), (1805, 263844), (1890, 251978), (1995, 238716), (2052, 232085), (2094, 227430), (2166, 219870), (2394, 198930), (2443, 194940), (2527, 188460), (2565, 185668), (2660, 179037), (3141, 151620), (3249, 146580), (3420, 139251), (3490, 136458), (3591, 132620), (3610, 131922), (3780, 125989), (3990, 119358), (4188, 113715), (4332, 109935), (4788, 99465), (4886, 97470), (5054, 94230), (5130, 92834), (5235, 90972), (5415, 87948), (5985, 79572), (6282, 75810), (6498, 73290), (6631, 71820), (6980, 68229), (7182, 66310), (7220, 65961), (7329, 64980), (7581, 62820), (7980, 59679), (9423, 50540), (9747, 48860), (9772, 48735), (10108, 47115), (10260, 46417), (10470, 45486), (10830, 43974), (11970, 39786), (12215, 38988), (12564, 37905), (12635, 37692), (12996, 36645), (13262, 35910), (14364, 33155), (14658, 32490), (15162, 31410), (15705, 30324), (16245, 29316), (17955, 26524), (18846, 25270), (19494, 24430), (19893, 23940), (20940, 22743), (21660, 21987)]