31940693280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389141}}^1$

素因数の和:389184

約数の個数: 192

約数和(自身を含む): 117676540800

約数和(自身を除く): 85735847520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 27360, 41040, 82080, 389141, 778282, 1167423, 1556564, 1945705, 2334846, 3113128, 3502269, 3891410, 4669692, 5837115, 6226256, 7004538, 7393679, 7782820, 9339384, 10506807, 11674230, 12452512, 14009076, 14787358, 15565640, 17511345, 18678768, 21013614, 22181037, 23348460, 28018152, 29574716, 31131280, 35022690, 36968395, 37357536, 42027228, 44362074, 46696920, 52534035, 56036304, 59149432, 62262560, 66543111, 70045380, 73936790, 84054456, 88724148, 93393840, 105068070, 110905185, 112072608, 118298864, 133086222, 140090760, 147873580, 168108912, 177448296, 186787680, 199629333, 210136140, 221810370, 236597728, 266172444, 280181520, 295747160, 332715555, 336217824, 354896592, 399258666, 420272280, 443620740, 532344888, 560363040, 591494320, 665431110, 709793184, 798517332, 840544560, 887241480, 998146665, 1064689776, 1182988640, 1330862220, 1597034664, 1681089120, 1774482960, 1996293330, 2129379552, 2661724440, 3194069328, 3548965920, 3992586660, 5323448880, 6388138656, 7985173320, 10646897760, 15970346640, 31940693280]

約数ペア:

[(1, 31940693280), (2, 15970346640), (3, 10646897760), (4, 7985173320), (5, 6388138656), (6, 5323448880), (8, 3992586660), (9, 3548965920), (10, 3194069328), (12, 2661724440), (15, 2129379552), (16, 1996293330), (18, 1774482960), (19, 1681089120), (20, 1597034664), (24, 1330862220), (27, 1182988640), (30, 1064689776), (32, 998146665), (36, 887241480), (38, 840544560), (40, 798517332), (45, 709793184), (48, 665431110), (54, 591494320), (57, 560363040), (60, 532344888), (72, 443620740), (76, 420272280), (80, 399258666), (90, 354896592), (95, 336217824), (96, 332715555), (108, 295747160), (114, 280181520), (120, 266172444), (135, 236597728), (144, 221810370), (152, 210136140), (160, 199629333), (171, 186787680), (180, 177448296), (190, 168108912), (216, 147873580), (228, 140090760), (240, 133086222), (270, 118298864), (285, 112072608), (288, 110905185), (304, 105068070), (342, 93393840), (360, 88724148), (380, 84054456), (432, 73936790), (456, 70045380), (480, 66543111), (513, 62262560), (540, 59149432), (570, 56036304), (608, 52534035), (684, 46696920), (720, 44362074), (760, 42027228), (855, 37357536), (864, 36968395), (912, 35022690), (1026, 31131280), (1080, 29574716), (1140, 28018152), (1368, 23348460), (1440, 22181037), (1520, 21013614), (1710, 18678768), (1824, 17511345), (2052, 15565640), (2160, 14787358), (2280, 14009076), (2565, 12452512), (2736, 11674230), (3040, 10506807), (3420, 9339384), (4104, 7782820), (4320, 7393679), (4560, 7004538), (5130, 6226256), (5472, 5837115), (6840, 4669692), (8208, 3891410), (9120, 3502269), (10260, 3113128), (13680, 2334846), (16416, 1945705), (20520, 1556564), (27360, 1167423), (41040, 778282), (82080, 389141)]