18879060480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4231}}^1$

素因数の和:4347

約数の個数: 320

約数和(自身を含む): 69823531008

約数和(自身を除く): 50944470528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 128, 140, 160, 166, 168, 192, 210, 224, 240, 249, 256, 280, 320, 332, 336, 384, 415, 420, 448, 480, 498, 512, 560, 581, 640, 664, 672, 768, 830, 840, 896, 960, 996, 1120, 1162, 1245, 1280, 1328, 1344, 1536, 1660, 1680, 1743, 1792, 1920, 1992, 2240, 2324, 2490, 2560, 2656, 2688, 2905, 3320, 3360, 3486, 3584, 3840, 3984, 4231, 4480, 4648, 4980, 5312, 5376, 5810, 6640, 6720, 6972, 7680, 7968, 8462, 8715, 8960, 9296, 9960, 10624, 10752, 11620, 12693, 13280, 13440, 13944, 15936, 16924, 17430, 17920, 18592, 19920, 21155, 21248, 23240, 25386, 26560, 26880, 27888, 29617, 31872, 33848, 34860, 37184, 39840, 42310, 42496, 46480, 50772, 53120, 53760, 55776, 59234, 63465, 63744, 67696, 69720, 74368, 79680, 84620, 88851, 92960, 101544, 106240, 111552, 118468, 126930, 127488, 135392, 139440, 148085, 148736, 159360, 169240, 177702, 185920, 203088, 212480, 223104, 236936, 253860, 270784, 278880, 296170, 297472, 318720, 338480, 351173, 355404, 371840, 406176, 444255, 446208, 473872, 507720, 541568, 557760, 592340, 637440, 676960, 702346, 710808, 743680, 812352, 888510, 892416, 947744, 1015440, 1053519, 1083136, 1115520, 1184680, 1353920, 1404692, 1421616, 1487360, 1624704, 1755865, 1777020, 1895488, 2030880, 2107038, 2166272, 2231040, 2369360, 2458211, 2707840, 2809384, 2843232, 3249408, 3511730, 3554040, 3790976, 4061760, 4214076, 4462080, 4738720, 4916422, 5267595, 5415680, 5618768, 5686464, 6498816, 7023460, 7108080, 7374633, 7581952, 8123520, 8428152, 9477440, 9832844, 10535190, 10831360, 11237536, 11372928, 12291055, 14046920, 14216160, 14749266, 15163904, 16247040, 16856304, 18954880, 19665688, 21070380, 22475072, 22745856, 24582110, 28093840, 28432320, 29498532, 32494080, 33712608, 36873165, 37909760, 39331376, 42140760, 44950144, 45491712, 49164220, 56187680, 56864640, 58997064, 67425216, 73746330, 75819520, 78662752, 84281520, 89900288, 98328440, 112375360, 113729280, 117994128, 134850432, 147492660, 157325504, 168563040, 179800576, 196656880, 224750720, 227458560, 235988256, 269700864, 294985320, 314651008, 337126080, 393313760, 449501440, 471976512, 539401728, 589970640, 629302016, 674252160, 786627520, 899002880, 943953024, 1179941280, 1258604032, 1348504320, 1573255040, 1887906048, 2359882560, 2697008640, 3146510080, 3775812096, 4719765120, 6293020160, 9439530240, 18879060480]

約数ペア:

[(1, 18879060480), (2, 9439530240), (3, 6293020160), (4, 4719765120), (5, 3775812096), (6, 3146510080), (7, 2697008640), (8, 2359882560), (10, 1887906048), (12, 1573255040), (14, 1348504320), (15, 1258604032), (16, 1179941280), (20, 943953024), (21, 899002880), (24, 786627520), (28, 674252160), (30, 629302016), (32, 589970640), (35, 539401728), (40, 471976512), (42, 449501440), (48, 393313760), (56, 337126080), (60, 314651008), (64, 294985320), (70, 269700864), (80, 235988256), (83, 227458560), (84, 224750720), (96, 196656880), (105, 179800576), (112, 168563040), (120, 157325504), (128, 147492660), (140, 134850432), (160, 117994128), (166, 113729280), (168, 112375360), (192, 98328440), (210, 89900288), (224, 84281520), (240, 78662752), (249, 75819520), (256, 73746330), (280, 67425216), (320, 58997064), (332, 56864640), (336, 56187680), (384, 49164220), (415, 45491712), (420, 44950144), (448, 42140760), (480, 39331376), (498, 37909760), (512, 36873165), (560, 33712608), (581, 32494080), (640, 29498532), (664, 28432320), (672, 28093840), (768, 24582110), (830, 22745856), (840, 22475072), (896, 21070380), (960, 19665688), (996, 18954880), (1120, 16856304), (1162, 16247040), (1245, 15163904), (1280, 14749266), (1328, 14216160), (1344, 14046920), (1536, 12291055), (1660, 11372928), (1680, 11237536), (1743, 10831360), (1792, 10535190), (1920, 9832844), (1992, 9477440), (2240, 8428152), (2324, 8123520), (2490, 7581952), (2560, 7374633), (2656, 7108080), (2688, 7023460), (2905, 6498816), (3320, 5686464), (3360, 5618768), (3486, 5415680), (3584, 5267595), (3840, 4916422), (3984, 4738720), (4231, 4462080), (4480, 4214076), (4648, 4061760), (4980, 3790976), (5312, 3554040), (5376, 3511730), (5810, 3249408), (6640, 2843232), (6720, 2809384), (6972, 2707840), (7680, 2458211), (7968, 2369360), (8462, 2231040), (8715, 2166272), (8960, 2107038), (9296, 2030880), (9960, 1895488), (10624, 1777020), (10752, 1755865), (11620, 1624704), (12693, 1487360), (13280, 1421616), (13440, 1404692), (13944, 1353920), (15936, 1184680), (16924, 1115520), (17430, 1083136), (17920, 1053519), (18592, 1015440), (19920, 947744), (21155, 892416), (21248, 888510), (23240, 812352), (25386, 743680), (26560, 710808), (26880, 702346), (27888, 676960), (29617, 637440), (31872, 592340), (33848, 557760), (34860, 541568), (37184, 507720), (39840, 473872), (42310, 446208), (42496, 444255), (46480, 406176), (50772, 371840), (53120, 355404), (53760, 351173), (55776, 338480), (59234, 318720), (63465, 297472), (63744, 296170), (67696, 278880), (69720, 270784), (74368, 253860), (79680, 236936), (84620, 223104), (88851, 212480), (92960, 203088), (101544, 185920), (106240, 177702), (111552, 169240), (118468, 159360), (126930, 148736), (127488, 148085), (135392, 139440)]