18615155760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2939}}^1$

素因数の和:3440

約数の個数: 240

約数和(自身を含む): 65970777600

約数和(自身を除く): 47355621840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 463, 570, 684, 720, 760, 855, 912, 926, 1140, 1368, 1389, 1520, 1710, 1852, 2280, 2315, 2736, 2778, 2939, 3420, 3704, 4167, 4560, 4630, 5556, 5878, 6840, 6945, 7408, 8334, 8797, 8817, 9260, 11112, 11756, 13680, 13890, 14695, 16668, 17594, 17634, 18520, 20835, 22224, 23512, 26391, 26451, 27780, 29390, 33336, 35188, 35268, 37040, 41670, 43985, 44085, 47024, 52782, 52902, 55560, 55841, 58780, 66672, 70376, 70536, 79173, 83340, 87970, 88170, 105564, 105804, 111120, 111682, 117560, 131955, 132255, 140752, 141072, 158346, 166680, 167523, 175940, 176340, 211128, 211608, 223364, 235120, 263910, 264510, 279205, 316692, 333360, 335046, 351880, 352680, 395865, 422256, 423216, 446728, 502569, 527820, 529020, 558410, 633384, 670092, 703760, 705360, 791730, 837615, 893456, 1005138, 1055640, 1058040, 1116820, 1266768, 1340184, 1360757, 1583460, 1675230, 2010276, 2111280, 2116080, 2233640, 2512845, 2680368, 2721514, 3166920, 3350460, 4020552, 4082271, 4467280, 5025690, 5443028, 6333840, 6700920, 6803785, 8041104, 8164542, 10051380, 10886056, 12246813, 13401840, 13607570, 16329084, 20102760, 20411355, 21772112, 24493626, 25854383, 27215140, 32658168, 40205520, 40822710, 48987252, 51708766, 54430280, 61234065, 65316336, 77563149, 81645420, 97974504, 103417532, 108860560, 122468130, 129271915, 155126298, 163290840, 195949008, 206835064, 232689447, 244936260, 258543830, 310252596, 326581680, 387815745, 413670128, 465378894, 489872520, 517087660, 620505192, 775631490, 930757788, 979745040, 1034175320, 1163447235, 1241010384, 1551262980, 1861515576, 2068350640, 2326894470, 3102525960, 3723031152, 4653788940, 6205051920, 9307577880, 18615155760]

約数ペア:

[(1, 18615155760), (2, 9307577880), (3, 6205051920), (4, 4653788940), (5, 3723031152), (6, 3102525960), (8, 2326894470), (9, 2068350640), (10, 1861515576), (12, 1551262980), (15, 1241010384), (16, 1163447235), (18, 1034175320), (19, 979745040), (20, 930757788), (24, 775631490), (30, 620505192), (36, 517087660), (38, 489872520), (40, 465378894), (45, 413670128), (48, 387815745), (57, 326581680), (60, 310252596), (72, 258543830), (76, 244936260), (80, 232689447), (90, 206835064), (95, 195949008), (114, 163290840), (120, 155126298), (144, 129271915), (152, 122468130), (171, 108860560), (180, 103417532), (190, 97974504), (228, 81645420), (240, 77563149), (285, 65316336), (304, 61234065), (342, 54430280), (360, 51708766), (380, 48987252), (456, 40822710), (463, 40205520), (570, 32658168), (684, 27215140), (720, 25854383), (760, 24493626), (855, 21772112), (912, 20411355), (926, 20102760), (1140, 16329084), (1368, 13607570), (1389, 13401840), (1520, 12246813), (1710, 10886056), (1852, 10051380), (2280, 8164542), (2315, 8041104), (2736, 6803785), (2778, 6700920), (2939, 6333840), (3420, 5443028), (3704, 5025690), (4167, 4467280), (4560, 4082271), (4630, 4020552), (5556, 3350460), (5878, 3166920), (6840, 2721514), (6945, 2680368), (7408, 2512845), (8334, 2233640), (8797, 2116080), (8817, 2111280), (9260, 2010276), (11112, 1675230), (11756, 1583460), (13680, 1360757), (13890, 1340184), (14695, 1266768), (16668, 1116820), (17594, 1058040), (17634, 1055640), (18520, 1005138), (20835, 893456), (22224, 837615), (23512, 791730), (26391, 705360), (26451, 703760), (27780, 670092), (29390, 633384), (33336, 558410), (35188, 529020), (35268, 527820), (37040, 502569), (41670, 446728), (43985, 423216), (44085, 422256), (47024, 395865), (52782, 352680), (52902, 351880), (55560, 335046), (55841, 333360), (58780, 316692), (66672, 279205), (70376, 264510), (70536, 263910), (79173, 235120), (83340, 223364), (87970, 211608), (88170, 211128), (105564, 176340), (105804, 175940), (111120, 167523), (111682, 166680), (117560, 158346), (131955, 141072), (132255, 140752)]