20065390080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:597

約数の個数: 320

約数和(自身を含む): 66379376448

約数和(自身を除く): 46313986368

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, 148, 160, 185, 192, 222, 240, 241, 256, 293, 296, 320, 370, 384, 444, 480, 482, 512, 555, 586, 592, 640, 723, 740, 768, 879, 888, 960, 964, 1110, 1172, 1184, 1205, 1280, 1446, 1465, 1480, 1536, 1758, 1776, 1920, 1928, 2220, 2344, 2368, 2410, 2560, 2892, 2930, 2960, 3516, 3552, 3615, 3840, 3856, 4395, 4440, 4688, 4736, 4820, 5784, 5860, 5920, 7032, 7104, 7230, 7680, 7712, 8790, 8880, 8917, 9376, 9472, 9640, 10841, 11568, 11720, 11840, 14064, 14208, 14460, 15424, 17580, 17760, 17834, 18752, 18944, 19280, 21682, 23136, 23440, 23680, 26751, 28128, 28416, 28920, 30848, 32523, 35160, 35520, 35668, 37504, 38560, 43364, 44585, 46272, 46880, 47360, 53502, 54205, 56256, 56832, 57840, 61696, 65046, 70320, 70613, 71040, 71336, 75008, 77120, 86728, 89170, 92544, 93760, 94720, 107004, 108410, 112512, 115680, 123392, 130092, 133755, 140640, 141226, 142080, 142672, 150016, 154240, 162615, 173456, 178340, 185088, 187520, 211839, 214008, 216820, 225024, 231360, 260184, 267510, 281280, 282452, 284160, 285344, 308480, 325230, 346912, 353065, 356680, 370176, 375040, 423678, 428016, 433640, 450048, 462720, 520368, 535020, 562560, 564904, 570688, 616960, 650460, 693824, 706130, 713360, 750080, 847356, 856032, 867280, 925440, 1040736, 1059195, 1070040, 1125120, 1129808, 1141376, 1300920, 1387648, 1412260, 1426720, 1694712, 1712064, 1734560, 1850880, 2081472, 2118390, 2140080, 2250240, 2259616, 2282752, 2601840, 2612681, 2775296, 2824520, 2853440, 3389424, 3424128, 3469120, 4162944, 4236780, 4280160, 4519232, 4565504, 5203680, 5225362, 5550592, 5649040, 5706880, 6778848, 6848256, 6938240, 7838043, 8325888, 8473560, 8560320, 9038464, 10407360, 10450724, 11298080, 11413760, 13063405, 13557696, 13696512, 13876480, 15676086, 16651776, 16947120, 17120640, 18076928, 20814720, 20901448, 22596160, 22827520, 26126810, 27115392, 27752960, 31352172, 33894240, 34241280, 36153856, 39190215, 41629440, 41802896, 45192320, 52253620, 54230784, 62704344, 67788480, 68482560, 78380430, 83258880, 83605792, 90384640, 104507240, 108461568, 125408688, 135576960, 156760860, 167211584, 180769280, 209014480, 250817376, 271153920, 313521720, 334423168, 418028960, 501634752, 542307840, 627043440, 668846336, 836057920, 1003269504, 1254086880, 1337692672, 1672115840, 2006539008, 2508173760, 3344231680, 4013078016, 5016347520, 6688463360, 10032695040, 20065390080]

約数ペア:

[(1, 20065390080), (2, 10032695040), (3, 6688463360), (4, 5016347520), (5, 4013078016), (6, 3344231680), (8, 2508173760), (10, 2006539008), (12, 1672115840), (15, 1337692672), (16, 1254086880), (20, 1003269504), (24, 836057920), (30, 668846336), (32, 627043440), (37, 542307840), (40, 501634752), (48, 418028960), (60, 334423168), (64, 313521720), (74, 271153920), (80, 250817376), (96, 209014480), (111, 180769280), (120, 167211584), (128, 156760860), (148, 135576960), (160, 125408688), (185, 108461568), (192, 104507240), (222, 90384640), (240, 83605792), (241, 83258880), (256, 78380430), (293, 68482560), (296, 67788480), (320, 62704344), (370, 54230784), (384, 52253620), (444, 45192320), (480, 41802896), (482, 41629440), (512, 39190215), (555, 36153856), (586, 34241280), (592, 33894240), (640, 31352172), (723, 27752960), (740, 27115392), (768, 26126810), (879, 22827520), (888, 22596160), (960, 20901448), (964, 20814720), (1110, 18076928), (1172, 17120640), (1184, 16947120), (1205, 16651776), (1280, 15676086), (1446, 13876480), (1465, 13696512), (1480, 13557696), (1536, 13063405), (1758, 11413760), (1776, 11298080), (1920, 10450724), (1928, 10407360), (2220, 9038464), (2344, 8560320), (2368, 8473560), (2410, 8325888), (2560, 7838043), (2892, 6938240), (2930, 6848256), (2960, 6778848), (3516, 5706880), (3552, 5649040), (3615, 5550592), (3840, 5225362), (3856, 5203680), (4395, 4565504), (4440, 4519232), (4688, 4280160), (4736, 4236780), (4820, 4162944), (5784, 3469120), (5860, 3424128), (5920, 3389424), (7032, 2853440), (7104, 2824520), (7230, 2775296), (7680, 2612681), (7712, 2601840), (8790, 2282752), (8880, 2259616), (8917, 2250240), (9376, 2140080), (9472, 2118390), (9640, 2081472), (10841, 1850880), (11568, 1734560), (11720, 1712064), (11840, 1694712), (14064, 1426720), (14208, 1412260), (14460, 1387648), (15424, 1300920), (17580, 1141376), (17760, 1129808), (17834, 1125120), (18752, 1070040), (18944, 1059195), (19280, 1040736), (21682, 925440), (23136, 867280), (23440, 856032), (23680, 847356), (26751, 750080), (28128, 713360), (28416, 706130), (28920, 693824), (30848, 650460), (32523, 616960), (35160, 570688), (35520, 564904), (35668, 562560), (37504, 535020), (38560, 520368), (43364, 462720), (44585, 450048), (46272, 433640), (46880, 428016), (47360, 423678), (53502, 375040), (54205, 370176), (56256, 356680), (56832, 353065), (57840, 346912), (61696, 325230), (65046, 308480), (70320, 285344), (70613, 284160), (71040, 282452), (71336, 281280), (75008, 267510), (77120, 260184), (86728, 231360), (89170, 225024), (92544, 216820), (93760, 214008), (94720, 211839), (107004, 187520), (108410, 185088), (112512, 178340), (115680, 173456), (123392, 162615), (130092, 154240), (133755, 150016), (140640, 142672), (141226, 142080)]