2176091280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14461}}^1$

素因数の和:14510

約数の個数: 240

約数和(自身を含む): 8392587840

約数和(自身を除く): 6216496560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3135, 3344, 3420, 3762, 3960, 4180, 4560, 5016, 6270, 6840, 7524, 7920, 8360, 9405, 10032, 12540, 13680, 14461, 15048, 16720, 18810, 25080, 28922, 30096, 37620, 43383, 50160, 57844, 72305, 75240, 86766, 115688, 130149, 144610, 150480, 159071, 173532, 216915, 231376, 260298, 274759, 289220, 318142, 347064, 433830, 477213, 520596, 549518, 578440, 636284, 650745, 694128, 795355, 824277, 867660, 954426, 1041192, 1099036, 1156880, 1272568, 1301490, 1373795, 1431639, 1590710, 1648554, 1735320, 1908852, 2082384, 2198072, 2386065, 2472831, 2545136, 2602980, 2747590, 2863278, 3022349, 3181420, 3297108, 3470640, 3817704, 4121385, 4396144, 4772130, 4945662, 5205960, 5495180, 5726556, 6044698, 6362840, 6594216, 7158195, 7635408, 8242770, 9067047, 9544260, 9891324, 10411920, 10990360, 11453112, 12089396, 12364155, 12725680, 13188432, 14316390, 15111745, 16485540, 18134094, 19088520, 19782648, 21980720, 22906224, 24178792, 24728310, 27201141, 28632780, 30223490, 32971080, 36268188, 38177040, 39565296, 45335235, 48357584, 49456620, 54402282, 57265560, 60446980, 65942160, 72536376, 90670470, 98913240, 108804564, 114531120, 120893960, 136005705, 145072752, 181340940, 197826480, 217609128, 241787920, 272011410, 362681880, 435218256, 544022820, 725363760, 1088045640, 2176091280]

約数ペア:

[(1, 2176091280), (2, 1088045640), (3, 725363760), (4, 544022820), (5, 435218256), (6, 362681880), (8, 272011410), (9, 241787920), (10, 217609128), (11, 197826480), (12, 181340940), (15, 145072752), (16, 136005705), (18, 120893960), (19, 114531120), (20, 108804564), (22, 98913240), (24, 90670470), (30, 72536376), (33, 65942160), (36, 60446980), (38, 57265560), (40, 54402282), (44, 49456620), (45, 48357584), (48, 45335235), (55, 39565296), (57, 38177040), (60, 36268188), (66, 32971080), (72, 30223490), (76, 28632780), (80, 27201141), (88, 24728310), (90, 24178792), (95, 22906224), (99, 21980720), (110, 19782648), (114, 19088520), (120, 18134094), (132, 16485540), (144, 15111745), (152, 14316390), (165, 13188432), (171, 12725680), (176, 12364155), (180, 12089396), (190, 11453112), (198, 10990360), (209, 10411920), (220, 9891324), (228, 9544260), (240, 9067047), (264, 8242770), (285, 7635408), (304, 7158195), (330, 6594216), (342, 6362840), (360, 6044698), (380, 5726556), (396, 5495180), (418, 5205960), (440, 4945662), (456, 4772130), (495, 4396144), (528, 4121385), (570, 3817704), (627, 3470640), (660, 3297108), (684, 3181420), (720, 3022349), (760, 2863278), (792, 2747590), (836, 2602980), (855, 2545136), (880, 2472831), (912, 2386065), (990, 2198072), (1045, 2082384), (1140, 1908852), (1254, 1735320), (1320, 1648554), (1368, 1590710), (1520, 1431639), (1584, 1373795), (1672, 1301490), (1710, 1272568), (1881, 1156880), (1980, 1099036), (2090, 1041192), (2280, 954426), (2508, 867660), (2640, 824277), (2736, 795355), (3135, 694128), (3344, 650745), (3420, 636284), (3762, 578440), (3960, 549518), (4180, 520596), (4560, 477213), (5016, 433830), (6270, 347064), (6840, 318142), (7524, 289220), (7920, 274759), (8360, 260298), (9405, 231376), (10032, 216915), (12540, 173532), (13680, 159071), (14461, 150480), (15048, 144610), (16720, 130149), (18810, 115688), (25080, 86766), (28922, 75240), (30096, 72305), (37620, 57844), (43383, 50160)]