64321253280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{783641}}^1$

素因数の和:783684

約数の個数: 192

約数和(自身を含む): 236973340800

約数和(自身を除く): 172652087520

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, 783641, 1567282, 2350923, 3134564, 3918205, 4701846, 6269128, 7052769, 7836410, 9403692, 11754615, 12538256, 14105538, 14889179, 15672820, 18807384, 21158307, 23509230, 25076512, 28211076, 29778358, 31345640, 35263845, 37614768, 42316614, 44667537, 47018460, 56422152, 59556716, 62691280, 70527690, 74445895, 75229536, 84633228, 89335074, 94036920, 105791535, 112844304, 119113432, 125382560, 134002611, 141055380, 148891790, 169266456, 178670148, 188073840, 211583070, 223337685, 225688608, 238226864, 268005222, 282110760, 297783580, 338532912, 357340296, 376147680, 402007833, 423166140, 446675370, 476453728, 536010444, 564221520, 595567160, 670013055, 677065824, 714680592, 804015666, 846332280, 893350740, 1072020888, 1128443040, 1191134320, 1340026110, 1429361184, 1608031332, 1692664560, 1786701480, 2010039165, 2144041776, 2382268640, 2680052220, 3216062664, 3385329120, 3573402960, 4020078330, 4288083552, 5360104440, 6432125328, 7146805920, 8040156660, 10720208880, 12864250656, 16080313320, 21440417760, 32160626640, 64321253280]

約数ペア:

[(1, 64321253280), (2, 32160626640), (3, 21440417760), (4, 16080313320), (5, 12864250656), (6, 10720208880), (8, 8040156660), (9, 7146805920), (10, 6432125328), (12, 5360104440), (15, 4288083552), (16, 4020078330), (18, 3573402960), (19, 3385329120), (20, 3216062664), (24, 2680052220), (27, 2382268640), (30, 2144041776), (32, 2010039165), (36, 1786701480), (38, 1692664560), (40, 1608031332), (45, 1429361184), (48, 1340026110), (54, 1191134320), (57, 1128443040), (60, 1072020888), (72, 893350740), (76, 846332280), (80, 804015666), (90, 714680592), (95, 677065824), (96, 670013055), (108, 595567160), (114, 564221520), (120, 536010444), (135, 476453728), (144, 446675370), (152, 423166140), (160, 402007833), (171, 376147680), (180, 357340296), (190, 338532912), (216, 297783580), (228, 282110760), (240, 268005222), (270, 238226864), (285, 225688608), (288, 223337685), (304, 211583070), (342, 188073840), (360, 178670148), (380, 169266456), (432, 148891790), (456, 141055380), (480, 134002611), (513, 125382560), (540, 119113432), (570, 112844304), (608, 105791535), (684, 94036920), (720, 89335074), (760, 84633228), (855, 75229536), (864, 74445895), (912, 70527690), (1026, 62691280), (1080, 59556716), (1140, 56422152), (1368, 47018460), (1440, 44667537), (1520, 42316614), (1710, 37614768), (1824, 35263845), (2052, 31345640), (2160, 29778358), (2280, 28211076), (2565, 25076512), (2736, 23509230), (3040, 21158307), (3420, 18807384), (4104, 15672820), (4320, 14889179), (4560, 14105538), (5130, 12538256), (5472, 11754615), (6840, 9403692), (8208, 7836410), (9120, 7052769), (10260, 6269128), (13680, 4701846), (16416, 3918205), (20520, 3134564), (27360, 2350923), (41040, 1567282), (82080, 783641)]