289610640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 400

約数和(自身を含む): 1166711040

約数和(自身を除く): 877100400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 162, 165, 170, 176, 180, 187, 198, 204, 216, 220, 239, 240, 255, 264, 270, 272, 297, 306, 324, 330, 340, 360, 374, 396, 405, 408, 432, 440, 459, 478, 495, 510, 528, 540, 561, 594, 612, 648, 660, 680, 717, 720, 748, 765, 792, 810, 816, 880, 891, 918, 935, 956, 990, 1020, 1080, 1122, 1188, 1195, 1224, 1296, 1320, 1360, 1377, 1434, 1485, 1496, 1530, 1584, 1620, 1683, 1782, 1836, 1870, 1912, 1980, 2040, 2151, 2160, 2244, 2295, 2376, 2390, 2448, 2629, 2640, 2754, 2805, 2868, 2970, 2992, 3060, 3240, 3366, 3564, 3585, 3672, 3740, 3824, 3960, 4063, 4080, 4302, 4455, 4488, 4590, 4752, 4780, 5049, 5258, 5508, 5610, 5736, 5940, 6120, 6453, 6480, 6732, 6885, 7128, 7170, 7344, 7480, 7887, 7920, 8126, 8415, 8604, 8910, 8976, 9180, 9560, 10098, 10516, 10755, 11016, 11220, 11472, 11880, 12189, 12240, 12906, 13145, 13464, 13770, 14256, 14340, 14960, 15147, 15774, 16252, 16830, 17208, 17820, 18360, 19120, 19359, 20196, 20315, 21032, 21510, 22032, 22440, 23661, 23760, 24378, 25245, 25812, 26290, 26928, 27540, 28680, 30294, 31548, 32265, 32504, 33660, 34416, 35640, 36567, 36720, 38718, 39435, 40392, 40630, 42064, 43020, 44693, 44880, 47322, 48756, 50490, 51624, 52580, 55080, 57360, 60588, 60945, 63096, 64530, 65008, 67320, 70983, 71280, 73134, 75735, 77436, 78870, 80784, 81260, 86040, 89386, 94644, 96795, 97512, 100980, 103248, 105160, 109701, 110160, 118305, 121176, 121890, 126192, 129060, 134079, 134640, 141966, 146268, 151470, 154872, 157740, 162520, 172080, 178772, 182835, 189288, 193590, 195024, 201960, 210320, 212949, 219402, 223465, 236610, 242352, 243780, 258120, 268158, 283932, 292536, 302940, 309744, 315480, 325040, 329103, 354915, 357544, 365670, 378576, 387180, 402237, 403920, 425898, 438804, 446930, 473220, 487560, 516240, 536316, 548505, 567864, 585072, 605880, 630960, 658206, 670395, 709830, 715088, 731340, 774360, 804474, 851796, 877608, 893860, 946440, 975120, 1064745, 1072632, 1097010, 1135728, 1206711, 1211760, 1316412, 1340790, 1419660, 1462680, 1548720, 1608948, 1645515, 1703592, 1755216, 1787720, 1892880, 2011185, 2129490, 2145264, 2194020, 2413422, 2632824, 2681580, 2839320, 2925360, 3217896, 3291030, 3407184, 3575440, 3620133, 4022370, 4258980, 4388040, 4826844, 5265648, 5363160, 5678640, 6033555, 6435792, 6582060, 7240266, 8044740, 8517960, 8776080, 9653688, 10726320, 12067110, 13164120, 14480532, 16089480, 17035920, 18100665, 19307376, 24134220, 26328240, 28961064, 32178960, 36201330, 48268440, 57922128, 72402660, 96536880, 144805320, 289610640]

約数ペア:

[(1, 289610640), (2, 144805320), (3, 96536880), (4, 72402660), (5, 57922128), (6, 48268440), (8, 36201330), (9, 32178960), (10, 28961064), (11, 26328240), (12, 24134220), (15, 19307376), (16, 18100665), (17, 17035920), (18, 16089480), (20, 14480532), (22, 13164120), (24, 12067110), (27, 10726320), (30, 9653688), (33, 8776080), (34, 8517960), (36, 8044740), (40, 7240266), (44, 6582060), (45, 6435792), (48, 6033555), (51, 5678640), (54, 5363160), (55, 5265648), (60, 4826844), (66, 4388040), (68, 4258980), (72, 4022370), (80, 3620133), (81, 3575440), (85, 3407184), (88, 3291030), (90, 3217896), (99, 2925360), (102, 2839320), (108, 2681580), (110, 2632824), (120, 2413422), (132, 2194020), (135, 2145264), (136, 2129490), (144, 2011185), (153, 1892880), (162, 1787720), (165, 1755216), (170, 1703592), (176, 1645515), (180, 1608948), (187, 1548720), (198, 1462680), (204, 1419660), (216, 1340790), (220, 1316412), (239, 1211760), (240, 1206711), (255, 1135728), (264, 1097010), (270, 1072632), (272, 1064745), (297, 975120), (306, 946440), (324, 893860), (330, 877608), (340, 851796), (360, 804474), (374, 774360), (396, 731340), (405, 715088), (408, 709830), (432, 670395), (440, 658206), (459, 630960), (478, 605880), (495, 585072), (510, 567864), (528, 548505), (540, 536316), (561, 516240), (594, 487560), (612, 473220), (648, 446930), (660, 438804), (680, 425898), (717, 403920), (720, 402237), (748, 387180), (765, 378576), (792, 365670), (810, 357544), (816, 354915), (880, 329103), (891, 325040), (918, 315480), (935, 309744), (956, 302940), (990, 292536), (1020, 283932), (1080, 268158), (1122, 258120), (1188, 243780), (1195, 242352), (1224, 236610), (1296, 223465), (1320, 219402), (1360, 212949), (1377, 210320), (1434, 201960), (1485, 195024), (1496, 193590), (1530, 189288), (1584, 182835), (1620, 178772), (1683, 172080), (1782, 162520), (1836, 157740), (1870, 154872), (1912, 151470), (1980, 146268), (2040, 141966), (2151, 134640), (2160, 134079), (2244, 129060), (2295, 126192), (2376, 121890), (2390, 121176), (2448, 118305), (2629, 110160), (2640, 109701), (2754, 105160), (2805, 103248), (2868, 100980), (2970, 97512), (2992, 96795), (3060, 94644), (3240, 89386), (3366, 86040), (3564, 81260), (3585, 80784), (3672, 78870), (3740, 77436), (3824, 75735), (3960, 73134), (4063, 71280), (4080, 70983), (4302, 67320), (4455, 65008), (4488, 64530), (4590, 63096), (4752, 60945), (4780, 60588), (5049, 57360), (5258, 55080), (5508, 52580), (5610, 51624), (5736, 50490), (5940, 48756), (6120, 47322), (6453, 44880), (6480, 44693), (6732, 43020), (6885, 42064), (7128, 40630), (7170, 40392), (7344, 39435), (7480, 38718), (7887, 36720), (7920, 36567), (8126, 35640), (8415, 34416), (8604, 33660), (8910, 32504), (8976, 32265), (9180, 31548), (9560, 30294), (10098, 28680), (10516, 27540), (10755, 26928), (11016, 26290), (11220, 25812), (11472, 25245), (11880, 24378), (12189, 23760), (12240, 23661), (12906, 22440), (13145, 22032), (13464, 21510), (13770, 21032), (14256, 20315), (14340, 20196), (14960, 19359), (15147, 19120), (15774, 18360), (16252, 17820), (16830, 17208)]