673171440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1187}}^1$

素因数の和:1359

約数の個数: 160

約数和(自身を含む): 2227357440

約数和(自身を除く): 1554186000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 139, 170, 204, 240, 255, 272, 278, 340, 408, 417, 510, 556, 680, 695, 816, 834, 1020, 1112, 1187, 1360, 1390, 1668, 2040, 2085, 2224, 2363, 2374, 2780, 3336, 3561, 4080, 4170, 4726, 4748, 5560, 5935, 6672, 7089, 7122, 8340, 9452, 9496, 11120, 11815, 11870, 14178, 14244, 16680, 17805, 18904, 18992, 20179, 23630, 23740, 28356, 28488, 33360, 35445, 35610, 37808, 40358, 47260, 47480, 56712, 56976, 60537, 70890, 71220, 80716, 94520, 94960, 100895, 113424, 121074, 141780, 142440, 161432, 164993, 189040, 201790, 242148, 283560, 284880, 302685, 322864, 329986, 403580, 484296, 494979, 567120, 605370, 659972, 807160, 824965, 968592, 989958, 1210740, 1319944, 1614320, 1649930, 1979916, 2421480, 2474895, 2639888, 2804881, 3299860, 3959832, 4842960, 4949790, 5609762, 6599720, 7919664, 8414643, 9899580, 11219524, 13199440, 14024405, 16829286, 19799160, 22439048, 28048810, 33658572, 39598320, 42073215, 44878096, 56097620, 67317144, 84146430, 112195240, 134634288, 168292860, 224390480, 336585720, 673171440]

約数ペア:

[(1, 673171440), (2, 336585720), (3, 224390480), (4, 168292860), (5, 134634288), (6, 112195240), (8, 84146430), (10, 67317144), (12, 56097620), (15, 44878096), (16, 42073215), (17, 39598320), (20, 33658572), (24, 28048810), (30, 22439048), (34, 19799160), (40, 16829286), (48, 14024405), (51, 13199440), (60, 11219524), (68, 9899580), (80, 8414643), (85, 7919664), (102, 6599720), (120, 5609762), (136, 4949790), (139, 4842960), (170, 3959832), (204, 3299860), (240, 2804881), (255, 2639888), (272, 2474895), (278, 2421480), (340, 1979916), (408, 1649930), (417, 1614320), (510, 1319944), (556, 1210740), (680, 989958), (695, 968592), (816, 824965), (834, 807160), (1020, 659972), (1112, 605370), (1187, 567120), (1360, 494979), (1390, 484296), (1668, 403580), (2040, 329986), (2085, 322864), (2224, 302685), (2363, 284880), (2374, 283560), (2780, 242148), (3336, 201790), (3561, 189040), (4080, 164993), (4170, 161432), (4726, 142440), (4748, 141780), (5560, 121074), (5935, 113424), (6672, 100895), (7089, 94960), (7122, 94520), (8340, 80716), (9452, 71220), (9496, 70890), (11120, 60537), (11815, 56976), (11870, 56712), (14178, 47480), (14244, 47260), (16680, 40358), (17805, 37808), (18904, 35610), (18992, 35445), (20179, 33360), (23630, 28488), (23740, 28356)]