19345804560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{471389}}^1$

素因数の和:471430

約数の個数: 160

約数和(自身を含む): 70142832000

約数和(自身を除く): 50797027440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 471389, 942778, 1414167, 1885556, 2356945, 2828334, 3771112, 4242501, 4713890, 5656668, 7070835, 7542224, 8485002, 8956391, 9427780, 11313336, 12727503, 14141670, 16970004, 17912782, 18855560, 21212505, 22626672, 25455006, 26869173, 28283340, 33940008, 35825564, 37711120, 42425010, 44781955, 50910012, 53738346, 56566680, 63637515, 67880016, 71651128, 80607519, 84850020, 89563910, 101820024, 107476692, 113133360, 127275030, 134345865, 143302256, 161215038, 169700040, 179127820, 203640048, 214953384, 241822557, 254550060, 268691730, 322430076, 339400080, 358255640, 403037595, 429906768, 483645114, 509100120, 537383460, 644860152, 716511280, 806075190, 967290228, 1018200240, 1074766920, 1209112785, 1289720304, 1612150380, 1934580456, 2149533840, 2418225570, 3224300760, 3869160912, 4836451140, 6448601520, 9672902280, 19345804560]

約数ペア:

[(1, 19345804560), (2, 9672902280), (3, 6448601520), (4, 4836451140), (5, 3869160912), (6, 3224300760), (8, 2418225570), (9, 2149533840), (10, 1934580456), (12, 1612150380), (15, 1289720304), (16, 1209112785), (18, 1074766920), (19, 1018200240), (20, 967290228), (24, 806075190), (27, 716511280), (30, 644860152), (36, 537383460), (38, 509100120), (40, 483645114), (45, 429906768), (48, 403037595), (54, 358255640), (57, 339400080), (60, 322430076), (72, 268691730), (76, 254550060), (80, 241822557), (90, 214953384), (95, 203640048), (108, 179127820), (114, 169700040), (120, 161215038), (135, 143302256), (144, 134345865), (152, 127275030), (171, 113133360), (180, 107476692), (190, 101820024), (216, 89563910), (228, 84850020), (240, 80607519), (270, 71651128), (285, 67880016), (304, 63637515), (342, 56566680), (360, 53738346), (380, 50910012), (432, 44781955), (456, 42425010), (513, 37711120), (540, 35825564), (570, 33940008), (684, 28283340), (720, 26869173), (760, 25455006), (855, 22626672), (912, 21212505), (1026, 18855560), (1080, 17912782), (1140, 16970004), (1368, 14141670), (1520, 12727503), (1710, 11313336), (2052, 9427780), (2160, 8956391), (2280, 8485002), (2565, 7542224), (2736, 7070835), (3420, 5656668), (4104, 4713890), (4560, 4242501), (5130, 3771112), (6840, 2828334), (8208, 2356945), (10260, 1885556), (13680, 1414167), (20520, 942778), (41040, 471389)]