385220880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:587

約数の個数: 320

約数和(自身を含む): 1497047040

約数和(自身を除く): 1111826160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 155, 165, 176, 180, 186, 198, 216, 220, 240, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 396, 432, 440, 465, 495, 496, 523, 528, 540, 558, 594, 620, 660, 682, 720, 744, 792, 837, 880, 930, 990, 1023, 1046, 1080, 1116, 1188, 1240, 1320, 1364, 1395, 1485, 1488, 1569, 1584, 1674, 1705, 1860, 1980, 2046, 2092, 2160, 2232, 2376, 2480, 2615, 2640, 2728, 2790, 2970, 3069, 3138, 3348, 3410, 3720, 3960, 4092, 4184, 4185, 4464, 4707, 4752, 5115, 5230, 5456, 5580, 5753, 5940, 6138, 6276, 6696, 6820, 7440, 7845, 7920, 8184, 8368, 8370, 9207, 9414, 10230, 10460, 11160, 11506, 11880, 12276, 12552, 13392, 13640, 14121, 15345, 15690, 16213, 16368, 16740, 17259, 18414, 18828, 20460, 20920, 22320, 23012, 23535, 23760, 24552, 25104, 27280, 28242, 28765, 30690, 31380, 32426, 33480, 34518, 36828, 37656, 40920, 41840, 46024, 46035, 47070, 48639, 49104, 51777, 56484, 57530, 61380, 62760, 64852, 66960, 69036, 70605, 73656, 75312, 81065, 81840, 86295, 92048, 92070, 94140, 97278, 103554, 112968, 115060, 122760, 125520, 129704, 138072, 141210, 145917, 147312, 155331, 162130, 172590, 178343, 184140, 188280, 194556, 207108, 225936, 230120, 243195, 245520, 258885, 259408, 276144, 282420, 291834, 310662, 324260, 345180, 356686, 368280, 376560, 389112, 414216, 437751, 460240, 486390, 517770, 535029, 564840, 583668, 621324, 648520, 690360, 713372, 729585, 736560, 776655, 778224, 828432, 875502, 891715, 972780, 1035540, 1070058, 1129680, 1167336, 1242648, 1297040, 1380720, 1426744, 1459170, 1553310, 1605087, 1751004, 1783430, 1945560, 2071080, 2140116, 2188755, 2334672, 2485296, 2675145, 2853488, 2918340, 3106620, 3210174, 3502008, 3566860, 3891120, 4142160, 4280232, 4377510, 4815261, 5350290, 5836680, 6213240, 6420348, 7004016, 7133720, 8025435, 8560464, 8755020, 9630522, 10700580, 11673360, 12426480, 12840696, 14267440, 16050870, 17510040, 19261044, 21401160, 24076305, 25681392, 32101740, 35020080, 38522088, 42802320, 48152610, 64203480, 77044176, 96305220, 128406960, 192610440, 385220880]

約数ペア:

[(1, 385220880), (2, 192610440), (3, 128406960), (4, 96305220), (5, 77044176), (6, 64203480), (8, 48152610), (9, 42802320), (10, 38522088), (11, 35020080), (12, 32101740), (15, 25681392), (16, 24076305), (18, 21401160), (20, 19261044), (22, 17510040), (24, 16050870), (27, 14267440), (30, 12840696), (31, 12426480), (33, 11673360), (36, 10700580), (40, 9630522), (44, 8755020), (45, 8560464), (48, 8025435), (54, 7133720), (55, 7004016), (60, 6420348), (62, 6213240), (66, 5836680), (72, 5350290), (80, 4815261), (88, 4377510), (90, 4280232), (93, 4142160), (99, 3891120), (108, 3566860), (110, 3502008), (120, 3210174), (124, 3106620), (132, 2918340), (135, 2853488), (144, 2675145), (155, 2485296), (165, 2334672), (176, 2188755), (180, 2140116), (186, 2071080), (198, 1945560), (216, 1783430), (220, 1751004), (240, 1605087), (248, 1553310), (264, 1459170), (270, 1426744), (279, 1380720), (297, 1297040), (310, 1242648), (330, 1167336), (341, 1129680), (360, 1070058), (372, 1035540), (396, 972780), (432, 891715), (440, 875502), (465, 828432), (495, 778224), (496, 776655), (523, 736560), (528, 729585), (540, 713372), (558, 690360), (594, 648520), (620, 621324), (660, 583668), (682, 564840), (720, 535029), (744, 517770), (792, 486390), (837, 460240), (880, 437751), (930, 414216), (990, 389112), (1023, 376560), (1046, 368280), (1080, 356686), (1116, 345180), (1188, 324260), (1240, 310662), (1320, 291834), (1364, 282420), (1395, 276144), (1485, 259408), (1488, 258885), (1569, 245520), (1584, 243195), (1674, 230120), (1705, 225936), (1860, 207108), (1980, 194556), (2046, 188280), (2092, 184140), (2160, 178343), (2232, 172590), (2376, 162130), (2480, 155331), (2615, 147312), (2640, 145917), (2728, 141210), (2790, 138072), (2970, 129704), (3069, 125520), (3138, 122760), (3348, 115060), (3410, 112968), (3720, 103554), (3960, 97278), (4092, 94140), (4184, 92070), (4185, 92048), (4464, 86295), (4707, 81840), (4752, 81065), (5115, 75312), (5230, 73656), (5456, 70605), (5580, 69036), (5753, 66960), (5940, 64852), (6138, 62760), (6276, 61380), (6696, 57530), (6820, 56484), (7440, 51777), (7845, 49104), (7920, 48639), (8184, 47070), (8368, 46035), (8370, 46024), (9207, 41840), (9414, 40920), (10230, 37656), (10460, 36828), (11160, 34518), (11506, 33480), (11880, 32426), (12276, 31380), (12552, 30690), (13392, 28765), (13640, 28242), (14121, 27280), (15345, 25104), (15690, 24552), (16213, 23760), (16368, 23535), (16740, 23012), (17259, 22320), (18414, 20920), (18828, 20460)]