253045971840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{27191}}^1$

素因数の和:27381

約数の個数: 256

約数和(自身を含む): 834737840640

約数和(自身を除く): 581691868800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 131, 148, 160, 185, 192, 222, 240, 262, 296, 320, 370, 384, 393, 444, 480, 524, 555, 592, 640, 655, 740, 786, 888, 960, 1048, 1110, 1184, 1310, 1480, 1572, 1776, 1920, 1965, 2096, 2220, 2368, 2620, 2960, 3144, 3552, 3930, 4192, 4440, 4736, 4847, 5240, 5920, 6288, 7104, 7860, 8384, 8880, 9694, 10480, 11840, 12576, 14208, 14541, 15720, 16768, 17760, 19388, 20960, 23680, 24235, 25152, 27191, 29082, 31440, 35520, 38776, 41920, 48470, 50304, 54382, 58164, 62880, 71040, 72705, 77552, 81573, 83840, 96940, 108764, 116328, 125760, 135955, 145410, 155104, 163146, 193880, 217528, 232656, 251520, 271910, 290820, 310208, 326292, 387760, 407865, 435056, 465312, 543820, 581640, 620416, 652584, 775520, 815730, 870112, 930624, 1006067, 1087640, 1163280, 1305168, 1551040, 1631460, 1740224, 1861248, 2012134, 2175280, 2326560, 2610336, 3018201, 3102080, 3262920, 3480448, 3562021, 4024268, 4350560, 4653120, 5030335, 5220672, 6036402, 6525840, 7124042, 8048536, 8701120, 9306240, 10060670, 10441344, 10686063, 12072804, 13051680, 14248084, 15091005, 16097072, 17402240, 17810105, 20121340, 21372126, 24145608, 26103360, 28496168, 30182010, 32194144, 35620210, 40242680, 42744252, 48291216, 52206720, 53430315, 56992336, 60364020, 64388288, 71240420, 80485360, 85488504, 96582432, 106860630, 113984672, 120728040, 128776576, 131794777, 142480840, 160970720, 170977008, 193164864, 213721260, 227969344, 241456080, 263589554, 284961680, 321941440, 341954016, 386329728, 395384331, 427442520, 455938688, 482912160, 527179108, 569923360, 643882880, 658973885, 683908032, 790768662, 854885040, 965824320, 1054358216, 1139846720, 1317947770, 1367816064, 1581537324, 1709770080, 1931648640, 1976921655, 2108716432, 2279693440, 2635895540, 3163074648, 3419540160, 3953843310, 4217432864, 5271791080, 6326149296, 6839080320, 7907686620, 8434865728, 10543582160, 12652298592, 15815373240, 16869731456, 21087164320, 25304597184, 31630746480, 42174328640, 50609194368, 63261492960, 84348657280, 126522985920, 253045971840]

約数ペア:

[(1, 253045971840), (2, 126522985920), (3, 84348657280), (4, 63261492960), (5, 50609194368), (6, 42174328640), (8, 31630746480), (10, 25304597184), (12, 21087164320), (15, 16869731456), (16, 15815373240), (20, 12652298592), (24, 10543582160), (30, 8434865728), (32, 7907686620), (37, 6839080320), (40, 6326149296), (48, 5271791080), (60, 4217432864), (64, 3953843310), (74, 3419540160), (80, 3163074648), (96, 2635895540), (111, 2279693440), (120, 2108716432), (128, 1976921655), (131, 1931648640), (148, 1709770080), (160, 1581537324), (185, 1367816064), (192, 1317947770), (222, 1139846720), (240, 1054358216), (262, 965824320), (296, 854885040), (320, 790768662), (370, 683908032), (384, 658973885), (393, 643882880), (444, 569923360), (480, 527179108), (524, 482912160), (555, 455938688), (592, 427442520), (640, 395384331), (655, 386329728), (740, 341954016), (786, 321941440), (888, 284961680), (960, 263589554), (1048, 241456080), (1110, 227969344), (1184, 213721260), (1310, 193164864), (1480, 170977008), (1572, 160970720), (1776, 142480840), (1920, 131794777), (1965, 128776576), (2096, 120728040), (2220, 113984672), (2368, 106860630), (2620, 96582432), (2960, 85488504), (3144, 80485360), (3552, 71240420), (3930, 64388288), (4192, 60364020), (4440, 56992336), (4736, 53430315), (4847, 52206720), (5240, 48291216), (5920, 42744252), (6288, 40242680), (7104, 35620210), (7860, 32194144), (8384, 30182010), (8880, 28496168), (9694, 26103360), (10480, 24145608), (11840, 21372126), (12576, 20121340), (14208, 17810105), (14541, 17402240), (15720, 16097072), (16768, 15091005), (17760, 14248084), (19388, 13051680), (20960, 12072804), (23680, 10686063), (24235, 10441344), (25152, 10060670), (27191, 9306240), (29082, 8701120), (31440, 8048536), (35520, 7124042), (38776, 6525840), (41920, 6036402), (48470, 5220672), (50304, 5030335), (54382, 4653120), (58164, 4350560), (62880, 4024268), (71040, 3562021), (72705, 3480448), (77552, 3262920), (81573, 3102080), (83840, 3018201), (96940, 2610336), (108764, 2326560), (116328, 2175280), (125760, 2012134), (135955, 1861248), (145410, 1740224), (155104, 1631460), (163146, 1551040), (193880, 1305168), (217528, 1163280), (232656, 1087640), (251520, 1006067), (271910, 930624), (290820, 870112), (310208, 815730), (326292, 775520), (387760, 652584), (407865, 620416), (435056, 581640), (465312, 543820)]