201252240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:646

約数の個数: 240

約数和(自身を含む): 784437888

約数和(自身を除く): 583185648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 547, 560, 584, 630, 657, 720, 730, 840, 876, 1008, 1022, 1094, 1095, 1168, 1260, 1314, 1460, 1533, 1641, 1680, 1752, 2044, 2188, 2190, 2520, 2555, 2628, 2735, 2920, 3066, 3282, 3285, 3504, 3829, 4088, 4376, 4380, 4599, 4923, 5040, 5110, 5256, 5470, 5840, 6132, 6564, 6570, 7658, 7665, 8176, 8205, 8752, 8760, 9198, 9846, 10220, 10512, 10940, 11487, 12264, 13128, 13140, 15316, 15330, 16410, 17520, 18396, 19145, 19692, 20440, 21880, 22974, 22995, 24528, 24615, 26256, 26280, 30632, 30660, 32820, 34461, 36792, 38290, 39384, 39931, 40880, 43760, 45948, 45990, 49230, 52560, 57435, 61264, 61320, 65640, 68922, 73584, 76580, 78768, 79862, 91896, 91980, 98460, 114870, 119793, 122640, 131280, 137844, 153160, 159724, 172305, 183792, 183960, 196920, 199655, 229740, 239586, 275688, 279517, 306320, 319448, 344610, 359379, 367920, 393840, 399310, 459480, 479172, 551376, 559034, 598965, 638896, 689220, 718758, 798620, 838551, 918960, 958344, 1118068, 1197930, 1378440, 1397585, 1437516, 1597240, 1677102, 1796895, 1916688, 2236136, 2395860, 2515653, 2756880, 2795170, 2875032, 3194480, 3354204, 3593790, 4192755, 4472272, 4791720, 5031306, 5590340, 5750064, 6708408, 7187580, 8385510, 9583440, 10062612, 11180680, 12578265, 13416816, 14375160, 16771020, 20125224, 22361360, 25156530, 28750320, 33542040, 40250448, 50313060, 67084080, 100626120, 201252240]

約数ペア:

[(1, 201252240), (2, 100626120), (3, 67084080), (4, 50313060), (5, 40250448), (6, 33542040), (7, 28750320), (8, 25156530), (9, 22361360), (10, 20125224), (12, 16771020), (14, 14375160), (15, 13416816), (16, 12578265), (18, 11180680), (20, 10062612), (21, 9583440), (24, 8385510), (28, 7187580), (30, 6708408), (35, 5750064), (36, 5590340), (40, 5031306), (42, 4791720), (45, 4472272), (48, 4192755), (56, 3593790), (60, 3354204), (63, 3194480), (70, 2875032), (72, 2795170), (73, 2756880), (80, 2515653), (84, 2395860), (90, 2236136), (105, 1916688), (112, 1796895), (120, 1677102), (126, 1597240), (140, 1437516), (144, 1397585), (146, 1378440), (168, 1197930), (180, 1118068), (210, 958344), (219, 918960), (240, 838551), (252, 798620), (280, 718758), (292, 689220), (315, 638896), (336, 598965), (360, 559034), (365, 551376), (420, 479172), (438, 459480), (504, 399310), (511, 393840), (547, 367920), (560, 359379), (584, 344610), (630, 319448), (657, 306320), (720, 279517), (730, 275688), (840, 239586), (876, 229740), (1008, 199655), (1022, 196920), (1094, 183960), (1095, 183792), (1168, 172305), (1260, 159724), (1314, 153160), (1460, 137844), (1533, 131280), (1641, 122640), (1680, 119793), (1752, 114870), (2044, 98460), (2188, 91980), (2190, 91896), (2520, 79862), (2555, 78768), (2628, 76580), (2735, 73584), (2920, 68922), (3066, 65640), (3282, 61320), (3285, 61264), (3504, 57435), (3829, 52560), (4088, 49230), (4376, 45990), (4380, 45948), (4599, 43760), (4923, 40880), (5040, 39931), (5110, 39384), (5256, 38290), (5470, 36792), (5840, 34461), (6132, 32820), (6564, 30660), (6570, 30632), (7658, 26280), (7665, 26256), (8176, 24615), (8205, 24528), (8752, 22995), (8760, 22974), (9198, 21880), (9846, 20440), (10220, 19692), (10512, 19145), (10940, 18396), (11487, 17520), (12264, 16410), (13128, 15330), (13140, 15316)]