460643220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 1613001600

約数和(自身を除く): 1152358380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 139, 153, 170, 171, 180, 190, 204, 228, 255, 270, 278, 285, 306, 323, 340, 342, 361, 380, 417, 459, 510, 513, 540, 556, 570, 612, 646, 684, 695, 722, 765, 834, 855, 918, 969, 1020, 1026, 1083, 1140, 1251, 1292, 1390, 1444, 1530, 1615, 1668, 1710, 1805, 1836, 1938, 2052, 2085, 2166, 2295, 2363, 2502, 2565, 2641, 2780, 2907, 3060, 3230, 3249, 3420, 3610, 3753, 3876, 4170, 4332, 4590, 4726, 4845, 5004, 5130, 5282, 5415, 5814, 6137, 6255, 6460, 6498, 7089, 7220, 7506, 7923, 8340, 8721, 9180, 9452, 9690, 9747, 10260, 10564, 10830, 11628, 11815, 12274, 12510, 12996, 13205, 14178, 14535, 15012, 15846, 16245, 17442, 18411, 18765, 19380, 19494, 21267, 21660, 23630, 23769, 24548, 25020, 26410, 28356, 29070, 30685, 31692, 32490, 34884, 35445, 36822, 37530, 38988, 39615, 42534, 43605, 44897, 47260, 47538, 48735, 50179, 52820, 55233, 58140, 61370, 63801, 64980, 70890, 71307, 73644, 75060, 79230, 85068, 87210, 89794, 92055, 95076, 97470, 100358, 106335, 110466, 118845, 122740, 127602, 134691, 141780, 142614, 150537, 158460, 165699, 174420, 179588, 184110, 194940, 200716, 212670, 220932, 224485, 237690, 250895, 255204, 269382, 276165, 285228, 301074, 319005, 331398, 356535, 368220, 404073, 425340, 448970, 451611, 475380, 501790, 538764, 552330, 602148, 638010, 662796, 673455, 713070, 752685, 808146, 828495, 853043, 897940, 903222, 1003580, 1104660, 1212219, 1276020, 1346910, 1354833, 1426140, 1505370, 1616292, 1656990, 1706086, 1806444, 2020365, 2258055, 2424438, 2559129, 2693820, 2709666, 3010740, 3313980, 3412172, 4040730, 4265215, 4516110, 4848876, 5118258, 5419332, 6061095, 6774165, 7677387, 8081460, 8530430, 9032220, 10236516, 12122190, 12795645, 13548330, 15354774, 17060860, 23032161, 24244380, 25591290, 27096660, 30709548, 38386935, 46064322, 51182580, 76773870, 92128644, 115160805, 153547740, 230321610, 460643220]

約数ペア:

[(1, 460643220), (2, 230321610), (3, 153547740), (4, 115160805), (5, 92128644), (6, 76773870), (9, 51182580), (10, 46064322), (12, 38386935), (15, 30709548), (17, 27096660), (18, 25591290), (19, 24244380), (20, 23032161), (27, 17060860), (30, 15354774), (34, 13548330), (36, 12795645), (38, 12122190), (45, 10236516), (51, 9032220), (54, 8530430), (57, 8081460), (60, 7677387), (68, 6774165), (76, 6061095), (85, 5419332), (90, 5118258), (95, 4848876), (102, 4516110), (108, 4265215), (114, 4040730), (135, 3412172), (139, 3313980), (153, 3010740), (170, 2709666), (171, 2693820), (180, 2559129), (190, 2424438), (204, 2258055), (228, 2020365), (255, 1806444), (270, 1706086), (278, 1656990), (285, 1616292), (306, 1505370), (323, 1426140), (340, 1354833), (342, 1346910), (361, 1276020), (380, 1212219), (417, 1104660), (459, 1003580), (510, 903222), (513, 897940), (540, 853043), (556, 828495), (570, 808146), (612, 752685), (646, 713070), (684, 673455), (695, 662796), (722, 638010), (765, 602148), (834, 552330), (855, 538764), (918, 501790), (969, 475380), (1020, 451611), (1026, 448970), (1083, 425340), (1140, 404073), (1251, 368220), (1292, 356535), (1390, 331398), (1444, 319005), (1530, 301074), (1615, 285228), (1668, 276165), (1710, 269382), (1805, 255204), (1836, 250895), (1938, 237690), (2052, 224485), (2085, 220932), (2166, 212670), (2295, 200716), (2363, 194940), (2502, 184110), (2565, 179588), (2641, 174420), (2780, 165699), (2907, 158460), (3060, 150537), (3230, 142614), (3249, 141780), (3420, 134691), (3610, 127602), (3753, 122740), (3876, 118845), (4170, 110466), (4332, 106335), (4590, 100358), (4726, 97470), (4845, 95076), (5004, 92055), (5130, 89794), (5282, 87210), (5415, 85068), (5814, 79230), (6137, 75060), (6255, 73644), (6460, 71307), (6498, 70890), (7089, 64980), (7220, 63801), (7506, 61370), (7923, 58140), (8340, 55233), (8721, 52820), (9180, 50179), (9452, 48735), (9690, 47538), (9747, 47260), (10260, 44897), (10564, 43605), (10830, 42534), (11628, 39615), (11815, 38988), (12274, 37530), (12510, 36822), (12996, 35445), (13205, 34884), (14178, 32490), (14535, 31692), (15012, 30685), (15846, 29070), (16245, 28356), (17442, 26410), (18411, 25020), (18765, 24548), (19380, 23769), (19494, 23630), (21267, 21660)]