141642720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 528353280

約数和(自身を除く): 386710560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 167, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 334, 342, 360, 372, 380, 456, 465, 480, 496, 501, 558, 570, 589, 608, 620, 668, 684, 720, 744, 760, 835, 855, 912, 930, 992, 1002, 1116, 1140, 1178, 1240, 1336, 1368, 1395, 1440, 1488, 1503, 1520, 1670, 1710, 1767, 1824, 1860, 2004, 2232, 2280, 2356, 2480, 2505, 2672, 2736, 2790, 2945, 2976, 3006, 3040, 3173, 3340, 3420, 3534, 3720, 4008, 4464, 4560, 4712, 4960, 5010, 5177, 5301, 5344, 5472, 5580, 5890, 6012, 6346, 6680, 6840, 7068, 7440, 7515, 8016, 8835, 8928, 9120, 9424, 9519, 10020, 10354, 10602, 11160, 11780, 12024, 12692, 13360, 13680, 14136, 14880, 15030, 15531, 15865, 16032, 17670, 18848, 19038, 20040, 20708, 21204, 22320, 23560, 24048, 25384, 25885, 26505, 26720, 27360, 28272, 28557, 30060, 31062, 31730, 35340, 38076, 40080, 41416, 42408, 44640, 46593, 47120, 47595, 48096, 50768, 51770, 53010, 56544, 57114, 60120, 62124, 63460, 70680, 76152, 77655, 80160, 82832, 84816, 93186, 94240, 95190, 98363, 101536, 103540, 106020, 114228, 120240, 124248, 126920, 141360, 142785, 152304, 155310, 165664, 169632, 186372, 190380, 196726, 207080, 212040, 228456, 232965, 240480, 248496, 253840, 282720, 285570, 295089, 304608, 310620, 372744, 380760, 393452, 414160, 424080, 456912, 465930, 491815, 496992, 507680, 571140, 590178, 621240, 745488, 761520, 786904, 828320, 848160, 885267, 913824, 931860, 983630, 1142280, 1180356, 1242480, 1475445, 1490976, 1523040, 1573808, 1770534, 1863720, 1967260, 2284560, 2360712, 2484960, 2950890, 3147616, 3541068, 3727440, 3934520, 4426335, 4569120, 4721424, 5901780, 7082136, 7454880, 7869040, 8852670, 9442848, 11803560, 14164272, 15738080, 17705340, 23607120, 28328544, 35410680, 47214240, 70821360, 141642720]

約数ペア:

[(1, 141642720), (2, 70821360), (3, 47214240), (4, 35410680), (5, 28328544), (6, 23607120), (8, 17705340), (9, 15738080), (10, 14164272), (12, 11803560), (15, 9442848), (16, 8852670), (18, 7869040), (19, 7454880), (20, 7082136), (24, 5901780), (30, 4721424), (31, 4569120), (32, 4426335), (36, 3934520), (38, 3727440), (40, 3541068), (45, 3147616), (48, 2950890), (57, 2484960), (60, 2360712), (62, 2284560), (72, 1967260), (76, 1863720), (80, 1770534), (90, 1573808), (93, 1523040), (95, 1490976), (96, 1475445), (114, 1242480), (120, 1180356), (124, 1142280), (144, 983630), (152, 931860), (155, 913824), (160, 885267), (167, 848160), (171, 828320), (180, 786904), (186, 761520), (190, 745488), (228, 621240), (240, 590178), (248, 571140), (279, 507680), (285, 496992), (288, 491815), (304, 465930), (310, 456912), (334, 424080), (342, 414160), (360, 393452), (372, 380760), (380, 372744), (456, 310620), (465, 304608), (480, 295089), (496, 285570), (501, 282720), (558, 253840), (570, 248496), (589, 240480), (608, 232965), (620, 228456), (668, 212040), (684, 207080), (720, 196726), (744, 190380), (760, 186372), (835, 169632), (855, 165664), (912, 155310), (930, 152304), (992, 142785), (1002, 141360), (1116, 126920), (1140, 124248), (1178, 120240), (1240, 114228), (1336, 106020), (1368, 103540), (1395, 101536), (1440, 98363), (1488, 95190), (1503, 94240), (1520, 93186), (1670, 84816), (1710, 82832), (1767, 80160), (1824, 77655), (1860, 76152), (2004, 70680), (2232, 63460), (2280, 62124), (2356, 60120), (2480, 57114), (2505, 56544), (2672, 53010), (2736, 51770), (2790, 50768), (2945, 48096), (2976, 47595), (3006, 47120), (3040, 46593), (3173, 44640), (3340, 42408), (3420, 41416), (3534, 40080), (3720, 38076), (4008, 35340), (4464, 31730), (4560, 31062), (4712, 30060), (4960, 28557), (5010, 28272), (5177, 27360), (5301, 26720), (5344, 26505), (5472, 25885), (5580, 25384), (5890, 24048), (6012, 23560), (6346, 22320), (6680, 21204), (6840, 20708), (7068, 20040), (7440, 19038), (7515, 18848), (8016, 17670), (8835, 16032), (8928, 15865), (9120, 15531), (9424, 15030), (9519, 14880), (10020, 14136), (10354, 13680), (10602, 13360), (11160, 12692), (11780, 12024)]