2038031520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1292

約数の個数: 288

約数和(自身を含む): 7576607808

約数和(自身を除く): 5538576288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 96, 98, 105, 112, 120, 140, 146, 147, 160, 168, 196, 210, 219, 224, 240, 245, 280, 292, 294, 336, 365, 392, 420, 438, 480, 490, 511, 560, 584, 588, 672, 730, 735, 784, 840, 876, 980, 1022, 1095, 1120, 1168, 1176, 1187, 1460, 1470, 1533, 1568, 1680, 1752, 1960, 2044, 2190, 2336, 2352, 2374, 2555, 2920, 2940, 3066, 3360, 3504, 3561, 3577, 3920, 4088, 4380, 4704, 4748, 5110, 5840, 5880, 5935, 6132, 7008, 7122, 7154, 7665, 7840, 8176, 8309, 8760, 9496, 10220, 10731, 11680, 11760, 11870, 12264, 14244, 14308, 15330, 16352, 16618, 17520, 17805, 17885, 18992, 20440, 21462, 23520, 23740, 24528, 24927, 28488, 28616, 30660, 33236, 35040, 35610, 35770, 37984, 40880, 41545, 42924, 47480, 49056, 49854, 53655, 56976, 57232, 58163, 61320, 66472, 71220, 71540, 81760, 83090, 85848, 86651, 94960, 99708, 107310, 113952, 114464, 116326, 122640, 124635, 132944, 142440, 143080, 166180, 171696, 173302, 174489, 189920, 199416, 214620, 232652, 245280, 249270, 259953, 265888, 284880, 286160, 290815, 332360, 343392, 346604, 348978, 398832, 429240, 433255, 465304, 498540, 519906, 569760, 572320, 581630, 606557, 664720, 693208, 697956, 797664, 858480, 866510, 872445, 930608, 997080, 1039812, 1163260, 1213114, 1299765, 1329440, 1386416, 1395912, 1716960, 1733020, 1744890, 1819671, 1861216, 1994160, 2079624, 2326520, 2426228, 2599530, 2772832, 2791824, 3032785, 3466040, 3489780, 3639342, 3988320, 4159248, 4245899, 4653040, 4852456, 5199060, 5583648, 6065570, 6932080, 6979560, 7278684, 8318496, 8491798, 9098355, 9306080, 9704912, 10398120, 12131140, 12737697, 13864160, 13959120, 14557368, 16983596, 18196710, 19409824, 20796240, 21229495, 24262280, 25475394, 27918240, 29114736, 33967192, 36393420, 41592480, 42458990, 48524560, 50950788, 58229472, 63688485, 67934384, 72786840, 84917980, 97049120, 101901576, 127376970, 135868768, 145573680, 169835960, 203803152, 254753940, 291147360, 339671920, 407606304, 509507880, 679343840, 1019015760, 2038031520]

約数ペア:

[(1, 2038031520), (2, 1019015760), (3, 679343840), (4, 509507880), (5, 407606304), (6, 339671920), (7, 291147360), (8, 254753940), (10, 203803152), (12, 169835960), (14, 145573680), (15, 135868768), (16, 127376970), (20, 101901576), (21, 97049120), (24, 84917980), (28, 72786840), (30, 67934384), (32, 63688485), (35, 58229472), (40, 50950788), (42, 48524560), (48, 42458990), (49, 41592480), (56, 36393420), (60, 33967192), (70, 29114736), (73, 27918240), (80, 25475394), (84, 24262280), (96, 21229495), (98, 20796240), (105, 19409824), (112, 18196710), (120, 16983596), (140, 14557368), (146, 13959120), (147, 13864160), (160, 12737697), (168, 12131140), (196, 10398120), (210, 9704912), (219, 9306080), (224, 9098355), (240, 8491798), (245, 8318496), (280, 7278684), (292, 6979560), (294, 6932080), (336, 6065570), (365, 5583648), (392, 5199060), (420, 4852456), (438, 4653040), (480, 4245899), (490, 4159248), (511, 3988320), (560, 3639342), (584, 3489780), (588, 3466040), (672, 3032785), (730, 2791824), (735, 2772832), (784, 2599530), (840, 2426228), (876, 2326520), (980, 2079624), (1022, 1994160), (1095, 1861216), (1120, 1819671), (1168, 1744890), (1176, 1733020), (1187, 1716960), (1460, 1395912), (1470, 1386416), (1533, 1329440), (1568, 1299765), (1680, 1213114), (1752, 1163260), (1960, 1039812), (2044, 997080), (2190, 930608), (2336, 872445), (2352, 866510), (2374, 858480), (2555, 797664), (2920, 697956), (2940, 693208), (3066, 664720), (3360, 606557), (3504, 581630), (3561, 572320), (3577, 569760), (3920, 519906), (4088, 498540), (4380, 465304), (4704, 433255), (4748, 429240), (5110, 398832), (5840, 348978), (5880, 346604), (5935, 343392), (6132, 332360), (7008, 290815), (7122, 286160), (7154, 284880), (7665, 265888), (7840, 259953), (8176, 249270), (8309, 245280), (8760, 232652), (9496, 214620), (10220, 199416), (10731, 189920), (11680, 174489), (11760, 173302), (11870, 171696), (12264, 166180), (14244, 143080), (14308, 142440), (15330, 132944), (16352, 124635), (16618, 122640), (17520, 116326), (17805, 114464), (17885, 113952), (18992, 107310), (20440, 99708), (21462, 94960), (23520, 86651), (23740, 85848), (24528, 83090), (24927, 81760), (28488, 71540), (28616, 71220), (30660, 66472), (33236, 61320), (35040, 58163), (35610, 57232), (35770, 56976), (37984, 53655), (40880, 49854), (41545, 49056), (42924, 47480)]