57288440520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{4861}}^1$

素因数の和:6620

約数の個数: 192

約数和(自身を含む): 196140859200

約数和(自身を除く): 138852418680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 1723, 2280, 3420, 3446, 4861, 5169, 6840, 6892, 8615, 9722, 10338, 13784, 14583, 15507, 17230, 19444, 20676, 24305, 25845, 29166, 31014, 32737, 34460, 38888, 41352, 43749, 48610, 51690, 58332, 62028, 65474, 68920, 72915, 77535, 87498, 92359, 97220, 98211, 103380, 116664, 124056, 130948, 145830, 155070, 163685, 174996, 184718, 194440, 196422, 206760, 218745, 261896, 277077, 291660, 294633, 310140, 327370, 349992, 369436, 392844, 437490, 461795, 491055, 554154, 583320, 589266, 620280, 654740, 738872, 785688, 831231, 874980, 923590, 982110, 1108308, 1178532, 1309480, 1385385, 1473165, 1662462, 1749960, 1847180, 1964220, 2216616, 2357064, 2770770, 2946330, 3324924, 3694360, 3928440, 4156155, 5541540, 5892660, 6649848, 8312310, 8375503, 11083080, 11785320, 16624620, 16751006, 25126509, 33249240, 33502012, 41877515, 50253018, 67004024, 75379527, 83755030, 100506036, 125632545, 150759054, 159134557, 167510060, 201012072, 251265090, 301518108, 318269114, 335020120, 376897635, 477403671, 502530180, 603036216, 636538228, 753795270, 795672785, 954807342, 1005060360, 1273076456, 1432211013, 1507590540, 1591345570, 1909614684, 2387018355, 2864422026, 3015181080, 3182691140, 3819229368, 4774036710, 5728844052, 6365382280, 7161055065, 9548073420, 11457688104, 14322110130, 19096146840, 28644220260, 57288440520]

約数ペア:

[(1, 57288440520), (2, 28644220260), (3, 19096146840), (4, 14322110130), (5, 11457688104), (6, 9548073420), (8, 7161055065), (9, 6365382280), (10, 5728844052), (12, 4774036710), (15, 3819229368), (18, 3182691140), (19, 3015181080), (20, 2864422026), (24, 2387018355), (30, 1909614684), (36, 1591345570), (38, 1507590540), (40, 1432211013), (45, 1273076456), (57, 1005060360), (60, 954807342), (72, 795672785), (76, 753795270), (90, 636538228), (95, 603036216), (114, 502530180), (120, 477403671), (152, 376897635), (171, 335020120), (180, 318269114), (190, 301518108), (228, 251265090), (285, 201012072), (342, 167510060), (360, 159134557), (380, 150759054), (456, 125632545), (570, 100506036), (684, 83755030), (760, 75379527), (855, 67004024), (1140, 50253018), (1368, 41877515), (1710, 33502012), (1723, 33249240), (2280, 25126509), (3420, 16751006), (3446, 16624620), (4861, 11785320), (5169, 11083080), (6840, 8375503), (6892, 8312310), (8615, 6649848), (9722, 5892660), (10338, 5541540), (13784, 4156155), (14583, 3928440), (15507, 3694360), (17230, 3324924), (19444, 2946330), (20676, 2770770), (24305, 2357064), (25845, 2216616), (29166, 1964220), (31014, 1847180), (32737, 1749960), (34460, 1662462), (38888, 1473165), (41352, 1385385), (43749, 1309480), (48610, 1178532), (51690, 1108308), (58332, 982110), (62028, 923590), (65474, 874980), (68920, 831231), (72915, 785688), (77535, 738872), (87498, 654740), (92359, 620280), (97220, 589266), (98211, 583320), (103380, 554154), (116664, 491055), (124056, 461795), (130948, 437490), (145830, 392844), (155070, 369436), (163685, 349992), (174996, 327370), (184718, 310140), (194440, 294633), (196422, 291660), (206760, 277077), (218745, 261896)]