1214626560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:723

約数の個数: 288

約数和(自身を含む): 4501378560

約数和(自身を除く): 3286752000

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, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 619, 640, 672, 730, 768, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1238, 1280, 1344, 1460, 1533, 1680, 1752, 1792, 1857, 1920, 2044, 2190, 2240, 2336, 2476, 2555, 2688, 2920, 3066, 3095, 3360, 3504, 3714, 3840, 4088, 4333, 4380, 4480, 4672, 4952, 5110, 5376, 5840, 6132, 6190, 6720, 7008, 7428, 7665, 8176, 8666, 8760, 8960, 9285, 9344, 9904, 10220, 11680, 12264, 12380, 12999, 13440, 14016, 14856, 15330, 16352, 17332, 17520, 18570, 18688, 19808, 20440, 21665, 23360, 24528, 24760, 25998, 26880, 28032, 29712, 30660, 32704, 34664, 35040, 37140, 39616, 40880, 43330, 45187, 46720, 49056, 49520, 51996, 56064, 59424, 61320, 64995, 65408, 69328, 70080, 74280, 79232, 81760, 86660, 90374, 93440, 98112, 99040, 103992, 118848, 122640, 129990, 130816, 135561, 138656, 140160, 148560, 158464, 163520, 173320, 180748, 196224, 198080, 207984, 225935, 237696, 245280, 259980, 271122, 277312, 280320, 297120, 316309, 327040, 346640, 361496, 392448, 396160, 415968, 451870, 475392, 490560, 519960, 542244, 554624, 594240, 632618, 654080, 677805, 693280, 722992, 792320, 831936, 903740, 948927, 981120, 1039920, 1084488, 1109248, 1188480, 1265236, 1355610, 1386560, 1445984, 1581545, 1663872, 1807480, 1897854, 1962240, 2079840, 2168976, 2376960, 2530472, 2711220, 2773120, 2891968, 3163090, 3327744, 3614960, 3795708, 4159680, 4337952, 4744635, 5060944, 5422440, 5546240, 5783936, 6326180, 7229920, 7591416, 8319360, 8675904, 9489270, 10121888, 10844880, 11567872, 12652360, 14459840, 15182832, 16638720, 17351808, 18978540, 20243776, 21689760, 25304720, 28919680, 30365664, 34703616, 37957080, 40487552, 43379520, 50609440, 57839360, 60731328, 75914160, 80975104, 86759040, 101218880, 121462656, 151828320, 173518080, 202437760, 242925312, 303656640, 404875520, 607313280, 1214626560]

約数ペア:

[(1, 1214626560), (2, 607313280), (3, 404875520), (4, 303656640), (5, 242925312), (6, 202437760), (7, 173518080), (8, 151828320), (10, 121462656), (12, 101218880), (14, 86759040), (15, 80975104), (16, 75914160), (20, 60731328), (21, 57839360), (24, 50609440), (28, 43379520), (30, 40487552), (32, 37957080), (35, 34703616), (40, 30365664), (42, 28919680), (48, 25304720), (56, 21689760), (60, 20243776), (64, 18978540), (70, 17351808), (73, 16638720), (80, 15182832), (84, 14459840), (96, 12652360), (105, 11567872), (112, 10844880), (120, 10121888), (128, 9489270), (140, 8675904), (146, 8319360), (160, 7591416), (168, 7229920), (192, 6326180), (210, 5783936), (219, 5546240), (224, 5422440), (240, 5060944), (256, 4744635), (280, 4337952), (292, 4159680), (320, 3795708), (336, 3614960), (365, 3327744), (384, 3163090), (420, 2891968), (438, 2773120), (448, 2711220), (480, 2530472), (511, 2376960), (560, 2168976), (584, 2079840), (619, 1962240), (640, 1897854), (672, 1807480), (730, 1663872), (768, 1581545), (840, 1445984), (876, 1386560), (896, 1355610), (960, 1265236), (1022, 1188480), (1095, 1109248), (1120, 1084488), (1168, 1039920), (1238, 981120), (1280, 948927), (1344, 903740), (1460, 831936), (1533, 792320), (1680, 722992), (1752, 693280), (1792, 677805), (1857, 654080), (1920, 632618), (2044, 594240), (2190, 554624), (2240, 542244), (2336, 519960), (2476, 490560), (2555, 475392), (2688, 451870), (2920, 415968), (3066, 396160), (3095, 392448), (3360, 361496), (3504, 346640), (3714, 327040), (3840, 316309), (4088, 297120), (4333, 280320), (4380, 277312), (4480, 271122), (4672, 259980), (4952, 245280), (5110, 237696), (5376, 225935), (5840, 207984), (6132, 198080), (6190, 196224), (6720, 180748), (7008, 173320), (7428, 163520), (7665, 158464), (8176, 148560), (8666, 140160), (8760, 138656), (8960, 135561), (9285, 130816), (9344, 129990), (9904, 122640), (10220, 118848), (11680, 103992), (12264, 99040), (12380, 98112), (12999, 93440), (13440, 90374), (14016, 86660), (14856, 81760), (15330, 79232), (16352, 74280), (17332, 70080), (17520, 69328), (18570, 65408), (18688, 64995), (19808, 61320), (20440, 59424), (21665, 56064), (23360, 51996), (24528, 49520), (24760, 49056), (25998, 46720), (26880, 45187), (28032, 43330), (29712, 40880), (30660, 39616), (32704, 37140), (34664, 35040)]