220673760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 510892320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 83, 87, 96, 116, 120, 145, 160, 166, 174, 191, 232, 240, 249, 290, 332, 348, 382, 415, 435, 464, 480, 498, 573, 580, 664, 696, 764, 830, 870, 928, 955, 996, 1146, 1160, 1245, 1328, 1392, 1528, 1660, 1740, 1910, 1992, 2292, 2320, 2407, 2490, 2656, 2784, 2865, 3056, 3320, 3480, 3820, 3984, 4584, 4640, 4814, 4980, 5539, 5730, 6112, 6640, 6960, 7221, 7640, 7968, 9168, 9628, 9960, 11078, 11460, 12035, 13280, 13920, 14442, 15280, 15853, 16617, 18336, 19256, 19920, 22156, 22920, 24070, 27695, 28884, 30560, 31706, 33234, 36105, 38512, 39840, 44312, 45840, 47559, 48140, 55390, 57768, 63412, 66468, 72210, 77024, 79265, 83085, 88624, 91680, 95118, 96280, 110780, 115536, 126824, 132936, 144420, 158530, 166170, 177248, 190236, 192560, 221560, 231072, 237795, 253648, 265872, 288840, 317060, 332340, 380472, 385120, 443120, 459737, 475590, 507296, 531744, 577680, 634120, 664680, 760944, 886240, 919474, 951180, 1155360, 1268240, 1329360, 1379211, 1521888, 1838948, 1902360, 2298685, 2536480, 2658720, 2758422, 3677896, 3804720, 4597370, 5516844, 6896055, 7355792, 7609440, 9194740, 11033688, 13792110, 14711584, 18389480, 22067376, 27584220, 36778960, 44134752, 55168440, 73557920, 110336880, 220673760]

約数ペア:

[(1, 220673760), (2, 110336880), (3, 73557920), (4, 55168440), (5, 44134752), (6, 36778960), (8, 27584220), (10, 22067376), (12, 18389480), (15, 14711584), (16, 13792110), (20, 11033688), (24, 9194740), (29, 7609440), (30, 7355792), (32, 6896055), (40, 5516844), (48, 4597370), (58, 3804720), (60, 3677896), (80, 2758422), (83, 2658720), (87, 2536480), (96, 2298685), (116, 1902360), (120, 1838948), (145, 1521888), (160, 1379211), (166, 1329360), (174, 1268240), (191, 1155360), (232, 951180), (240, 919474), (249, 886240), (290, 760944), (332, 664680), (348, 634120), (382, 577680), (415, 531744), (435, 507296), (464, 475590), (480, 459737), (498, 443120), (573, 385120), (580, 380472), (664, 332340), (696, 317060), (764, 288840), (830, 265872), (870, 253648), (928, 237795), (955, 231072), (996, 221560), (1146, 192560), (1160, 190236), (1245, 177248), (1328, 166170), (1392, 158530), (1528, 144420), (1660, 132936), (1740, 126824), (1910, 115536), (1992, 110780), (2292, 96280), (2320, 95118), (2407, 91680), (2490, 88624), (2656, 83085), (2784, 79265), (2865, 77024), (3056, 72210), (3320, 66468), (3480, 63412), (3820, 57768), (3984, 55390), (4584, 48140), (4640, 47559), (4814, 45840), (4980, 44312), (5539, 39840), (5730, 38512), (6112, 36105), (6640, 33234), (6960, 31706), (7221, 30560), (7640, 28884), (7968, 27695), (9168, 24070), (9628, 22920), (9960, 22156), (11078, 19920), (11460, 19256), (12035, 18336), (13280, 16617), (13920, 15853), (14442, 15280)]