284550840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 384

約数和(自身を含む): 1165536000

約数和(自身を除く): 880985160

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, 49, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 108, 114, 120, 126, 133, 135, 140, 147, 152, 168, 171, 180, 189, 190, 196, 210, 216, 228, 245, 252, 266, 270, 280, 283, 285, 294, 315, 342, 360, 378, 380, 392, 399, 420, 441, 456, 490, 504, 513, 532, 540, 566, 570, 588, 630, 665, 684, 735, 756, 760, 798, 840, 849, 855, 882, 931, 945, 980, 1026, 1064, 1080, 1132, 1140, 1176, 1197, 1260, 1323, 1330, 1368, 1415, 1470, 1512, 1596, 1698, 1710, 1764, 1862, 1890, 1960, 1981, 1995, 2052, 2205, 2264, 2280, 2394, 2520, 2547, 2565, 2646, 2660, 2793, 2830, 2940, 3192, 3396, 3420, 3528, 3591, 3724, 3780, 3962, 3990, 4104, 4245, 4410, 4655, 4788, 5094, 5130, 5292, 5320, 5377, 5586, 5660, 5880, 5943, 5985, 6615, 6792, 6840, 7182, 7448, 7560, 7641, 7924, 7980, 8379, 8490, 8820, 9310, 9576, 9905, 10188, 10260, 10584, 10754, 11172, 11320, 11886, 11970, 12735, 13230, 13867, 13965, 14364, 15282, 15848, 15960, 16131, 16758, 16980, 17640, 17829, 17955, 18620, 19810, 20376, 20520, 21508, 22344, 23772, 23940, 25137, 25470, 26460, 26885, 27734, 27930, 28728, 29715, 30564, 32262, 33516, 33960, 35658, 35910, 37240, 37639, 38205, 39620, 41601, 41895, 43016, 47544, 47880, 48393, 50274, 50940, 52920, 53487, 53770, 55468, 55860, 59430, 61128, 64524, 67032, 69335, 71316, 71820, 75278, 76410, 79240, 80655, 83202, 83790, 89145, 96786, 100548, 101880, 106974, 107540, 110936, 111720, 112917, 118860, 124803, 125685, 129048, 138670, 142632, 143640, 145179, 150556, 152820, 161310, 166404, 167580, 178290, 188195, 193572, 201096, 208005, 213948, 215080, 225834, 237720, 241965, 249606, 251370, 263473, 267435, 277340, 290358, 301112, 305640, 322620, 332808, 335160, 338751, 356580, 374409, 376390, 387144, 416010, 427896, 451668, 483930, 499212, 502740, 526946, 534870, 554680, 564585, 580716, 624015, 645240, 677502, 713160, 725895, 748818, 752780, 790419, 832020, 903336, 967860, 998424, 1005480, 1016253, 1053892, 1069740, 1129170, 1161432, 1248030, 1317365, 1355004, 1451790, 1497636, 1505560, 1580838, 1664040, 1693755, 1872045, 1935720, 2032506, 2107784, 2139480, 2258340, 2371257, 2496060, 2634730, 2710008, 2903580, 2995272, 3161676, 3387510, 3744090, 3952095, 4065012, 4516680, 4742514, 4992120, 5081265, 5269460, 5807160, 6323352, 6775020, 7113771, 7488180, 7904190, 8130024, 9485028, 10162530, 10538920, 11856285, 13550040, 14227542, 14976360, 15808380, 18970056, 20325060, 23712570, 28455084, 31616760, 35568855, 40650120, 47425140, 56910168, 71137710, 94850280, 142275420, 284550840]

約数ペア:

[(1, 284550840), (2, 142275420), (3, 94850280), (4, 71137710), (5, 56910168), (6, 47425140), (7, 40650120), (8, 35568855), (9, 31616760), (10, 28455084), (12, 23712570), (14, 20325060), (15, 18970056), (18, 15808380), (19, 14976360), (20, 14227542), (21, 13550040), (24, 11856285), (27, 10538920), (28, 10162530), (30, 9485028), (35, 8130024), (36, 7904190), (38, 7488180), (40, 7113771), (42, 6775020), (45, 6323352), (49, 5807160), (54, 5269460), (56, 5081265), (57, 4992120), (60, 4742514), (63, 4516680), (70, 4065012), (72, 3952095), (76, 3744090), (84, 3387510), (90, 3161676), (95, 2995272), (98, 2903580), (105, 2710008), (108, 2634730), (114, 2496060), (120, 2371257), (126, 2258340), (133, 2139480), (135, 2107784), (140, 2032506), (147, 1935720), (152, 1872045), (168, 1693755), (171, 1664040), (180, 1580838), (189, 1505560), (190, 1497636), (196, 1451790), (210, 1355004), (216, 1317365), (228, 1248030), (245, 1161432), (252, 1129170), (266, 1069740), (270, 1053892), (280, 1016253), (283, 1005480), (285, 998424), (294, 967860), (315, 903336), (342, 832020), (360, 790419), (378, 752780), (380, 748818), (392, 725895), (399, 713160), (420, 677502), (441, 645240), (456, 624015), (490, 580716), (504, 564585), (513, 554680), (532, 534870), (540, 526946), (566, 502740), (570, 499212), (588, 483930), (630, 451668), (665, 427896), (684, 416010), (735, 387144), (756, 376390), (760, 374409), (798, 356580), (840, 338751), (849, 335160), (855, 332808), (882, 322620), (931, 305640), (945, 301112), (980, 290358), (1026, 277340), (1064, 267435), (1080, 263473), (1132, 251370), (1140, 249606), (1176, 241965), (1197, 237720), (1260, 225834), (1323, 215080), (1330, 213948), (1368, 208005), (1415, 201096), (1470, 193572), (1512, 188195), (1596, 178290), (1698, 167580), (1710, 166404), (1764, 161310), (1862, 152820), (1890, 150556), (1960, 145179), (1981, 143640), (1995, 142632), (2052, 138670), (2205, 129048), (2264, 125685), (2280, 124803), (2394, 118860), (2520, 112917), (2547, 111720), (2565, 110936), (2646, 107540), (2660, 106974), (2793, 101880), (2830, 100548), (2940, 96786), (3192, 89145), (3396, 83790), (3420, 83202), (3528, 80655), (3591, 79240), (3724, 76410), (3780, 75278), (3962, 71820), (3990, 71316), (4104, 69335), (4245, 67032), (4410, 64524), (4655, 61128), (4788, 59430), (5094, 55860), (5130, 55468), (5292, 53770), (5320, 53487), (5377, 52920), (5586, 50940), (5660, 50274), (5880, 48393), (5943, 47880), (5985, 47544), (6615, 43016), (6792, 41895), (6840, 41601), (7182, 39620), (7448, 38205), (7560, 37639), (7641, 37240), (7924, 35910), (7980, 35658), (8379, 33960), (8490, 33516), (8820, 32262), (9310, 30564), (9576, 29715), (9905, 28728), (10188, 27930), (10260, 27734), (10584, 26885), (10754, 26460), (11172, 25470), (11320, 25137), (11886, 23940), (11970, 23772), (12735, 22344), (13230, 21508), (13867, 20520), (13965, 20376), (14364, 19810), (15282, 18620), (15848, 17955), (15960, 17829), (16131, 17640), (16758, 16980)]