1860468720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 320

約数和(自身を含む): 6582435840

約数和(自身を除く): 4721967120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 127, 132, 155, 165, 176, 179, 186, 220, 240, 248, 254, 264, 310, 330, 341, 358, 372, 381, 440, 465, 496, 508, 528, 537, 620, 635, 660, 682, 716, 744, 762, 880, 895, 930, 1016, 1023, 1074, 1240, 1270, 1320, 1364, 1397, 1432, 1488, 1524, 1705, 1790, 1860, 1905, 1969, 2032, 2046, 2148, 2480, 2540, 2640, 2685, 2728, 2794, 2864, 3048, 3410, 3580, 3720, 3810, 3937, 3938, 4092, 4191, 4296, 5080, 5115, 5370, 5456, 5549, 5588, 5907, 6096, 6820, 6985, 7160, 7440, 7620, 7874, 7876, 8184, 8382, 8592, 9845, 10160, 10230, 10740, 11098, 11176, 11811, 11814, 13640, 13970, 14320, 15240, 15748, 15752, 16368, 16647, 16764, 19685, 19690, 20460, 20955, 21480, 22196, 22352, 22733, 23622, 23628, 27280, 27745, 27940, 29535, 30480, 31496, 31504, 33294, 33528, 39370, 39380, 40920, 41910, 42960, 43307, 44392, 45466, 47244, 47256, 55490, 55880, 59055, 59070, 61039, 62992, 66588, 67056, 68199, 78740, 78760, 81840, 83235, 83820, 86614, 88784, 90932, 94488, 94512, 110980, 111760, 113665, 118110, 118140, 122078, 129921, 133176, 136398, 157480, 157520, 166470, 167640, 173228, 181864, 183117, 188976, 216535, 221960, 227330, 236220, 236280, 244156, 250063, 259842, 266352, 272796, 305195, 314960, 332940, 335280, 340995, 346456, 363728, 366234, 433070, 443920, 454660, 472440, 472560, 488312, 500126, 519684, 545592, 610390, 649605, 665880, 681990, 692912, 704723, 732468, 750189, 866140, 909320, 915585, 944880, 976624, 1000252, 1039368, 1091184, 1220780, 1250315, 1299210, 1331760, 1363980, 1409446, 1464936, 1500378, 1732280, 1818640, 1831170, 2000504, 2078736, 2114169, 2441560, 2500630, 2598420, 2727960, 2818892, 2929872, 3000756, 3464560, 3523615, 3662340, 3750945, 4001008, 4228338, 4883120, 5001260, 5196840, 5455920, 5637784, 6001512, 7047230, 7324680, 7501890, 7751953, 8456676, 10002520, 10393680, 10570845, 11275568, 12003024, 14094460, 14649360, 15003780, 15503906, 16913352, 20005040, 21141690, 23255859, 28188920, 30007560, 31007812, 33826704, 38759765, 42283380, 46511718, 56377840, 60015120, 62015624, 77519530, 84566760, 93023436, 116279295, 124031248, 155039060, 169133520, 186046872, 232558590, 310078120, 372093744, 465117180, 620156240, 930234360, 1860468720]

約数ペア:

[(1, 1860468720), (2, 930234360), (3, 620156240), (4, 465117180), (5, 372093744), (6, 310078120), (8, 232558590), (10, 186046872), (11, 169133520), (12, 155039060), (15, 124031248), (16, 116279295), (20, 93023436), (22, 84566760), (24, 77519530), (30, 62015624), (31, 60015120), (33, 56377840), (40, 46511718), (44, 42283380), (48, 38759765), (55, 33826704), (60, 31007812), (62, 30007560), (66, 28188920), (80, 23255859), (88, 21141690), (93, 20005040), (110, 16913352), (120, 15503906), (124, 15003780), (127, 14649360), (132, 14094460), (155, 12003024), (165, 11275568), (176, 10570845), (179, 10393680), (186, 10002520), (220, 8456676), (240, 7751953), (248, 7501890), (254, 7324680), (264, 7047230), (310, 6001512), (330, 5637784), (341, 5455920), (358, 5196840), (372, 5001260), (381, 4883120), (440, 4228338), (465, 4001008), (496, 3750945), (508, 3662340), (528, 3523615), (537, 3464560), (620, 3000756), (635, 2929872), (660, 2818892), (682, 2727960), (716, 2598420), (744, 2500630), (762, 2441560), (880, 2114169), (895, 2078736), (930, 2000504), (1016, 1831170), (1023, 1818640), (1074, 1732280), (1240, 1500378), (1270, 1464936), (1320, 1409446), (1364, 1363980), (1397, 1331760), (1432, 1299210), (1488, 1250315), (1524, 1220780), (1705, 1091184), (1790, 1039368), (1860, 1000252), (1905, 976624), (1969, 944880), (2032, 915585), (2046, 909320), (2148, 866140), (2480, 750189), (2540, 732468), (2640, 704723), (2685, 692912), (2728, 681990), (2794, 665880), (2864, 649605), (3048, 610390), (3410, 545592), (3580, 519684), (3720, 500126), (3810, 488312), (3937, 472560), (3938, 472440), (4092, 454660), (4191, 443920), (4296, 433070), (5080, 366234), (5115, 363728), (5370, 346456), (5456, 340995), (5549, 335280), (5588, 332940), (5907, 314960), (6096, 305195), (6820, 272796), (6985, 266352), (7160, 259842), (7440, 250063), (7620, 244156), (7874, 236280), (7876, 236220), (8184, 227330), (8382, 221960), (8592, 216535), (9845, 188976), (10160, 183117), (10230, 181864), (10740, 173228), (11098, 167640), (11176, 166470), (11811, 157520), (11814, 157480), (13640, 136398), (13970, 133176), (14320, 129921), (15240, 122078), (15748, 118140), (15752, 118110), (16368, 113665), (16647, 111760), (16764, 110980), (19685, 94512), (19690, 94488), (20460, 90932), (20955, 88784), (21480, 86614), (22196, 83820), (22352, 83235), (22733, 81840), (23622, 78760), (23628, 78740), (27280, 68199), (27745, 67056), (27940, 66588), (29535, 62992), (30480, 61039), (31496, 59070), (31504, 59055), (33294, 55880), (33528, 55490), (39370, 47256), (39380, 47244), (40920, 45466), (41910, 44392), (42960, 43307)]