293865780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 948326400

約数和(自身を除く): 654460620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 79, 95, 114, 130, 156, 158, 190, 195, 228, 237, 247, 251, 260, 285, 316, 380, 390, 395, 474, 494, 502, 570, 741, 753, 780, 790, 948, 988, 1004, 1027, 1140, 1185, 1235, 1255, 1482, 1501, 1506, 1580, 2054, 2370, 2470, 2510, 2964, 3002, 3012, 3081, 3263, 3705, 3765, 4108, 4503, 4740, 4769, 4940, 5020, 5135, 6004, 6162, 6526, 7410, 7505, 7530, 9006, 9538, 9789, 10270, 12324, 13052, 14307, 14820, 15010, 15060, 15405, 16315, 18012, 19076, 19513, 19578, 19829, 20540, 22515, 23845, 28614, 30020, 30810, 32630, 39026, 39156, 39658, 45030, 47690, 48945, 57228, 58539, 59487, 61620, 61997, 65260, 71535, 78052, 79316, 90060, 95380, 97565, 97890, 99145, 117078, 118974, 123994, 143070, 185991, 195130, 195780, 198290, 234156, 237948, 247988, 257777, 286140, 292695, 297435, 309985, 371982, 376751, 390260, 396580, 515554, 585390, 594870, 619970, 743964, 753502, 773331, 929955, 1031108, 1130253, 1170780, 1189740, 1239940, 1288885, 1507004, 1546662, 1859910, 1883755, 2260506, 2577770, 3093324, 3719820, 3767510, 3866655, 4521012, 4897763, 5155540, 5651265, 7535020, 7733310, 9795526, 11302530, 14693289, 15466620, 19591052, 22605060, 24488815, 29386578, 48977630, 58773156, 73466445, 97955260, 146932890, 293865780]

約数ペア:

[(1, 293865780), (2, 146932890), (3, 97955260), (4, 73466445), (5, 58773156), (6, 48977630), (10, 29386578), (12, 24488815), (13, 22605060), (15, 19591052), (19, 15466620), (20, 14693289), (26, 11302530), (30, 9795526), (38, 7733310), (39, 7535020), (52, 5651265), (57, 5155540), (60, 4897763), (65, 4521012), (76, 3866655), (78, 3767510), (79, 3719820), (95, 3093324), (114, 2577770), (130, 2260506), (156, 1883755), (158, 1859910), (190, 1546662), (195, 1507004), (228, 1288885), (237, 1239940), (247, 1189740), (251, 1170780), (260, 1130253), (285, 1031108), (316, 929955), (380, 773331), (390, 753502), (395, 743964), (474, 619970), (494, 594870), (502, 585390), (570, 515554), (741, 396580), (753, 390260), (780, 376751), (790, 371982), (948, 309985), (988, 297435), (1004, 292695), (1027, 286140), (1140, 257777), (1185, 247988), (1235, 237948), (1255, 234156), (1482, 198290), (1501, 195780), (1506, 195130), (1580, 185991), (2054, 143070), (2370, 123994), (2470, 118974), (2510, 117078), (2964, 99145), (3002, 97890), (3012, 97565), (3081, 95380), (3263, 90060), (3705, 79316), (3765, 78052), (4108, 71535), (4503, 65260), (4740, 61997), (4769, 61620), (4940, 59487), (5020, 58539), (5135, 57228), (6004, 48945), (6162, 47690), (6526, 45030), (7410, 39658), (7505, 39156), (7530, 39026), (9006, 32630), (9538, 30810), (9789, 30020), (10270, 28614), (12324, 23845), (13052, 22515), (14307, 20540), (14820, 19829), (15010, 19578), (15060, 19513), (15405, 19076), (16315, 18012)]