28004858880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4663}}^1$

素因数の和:4731

約数の個数: 352

約数和(自身を含む): 98985452544

約数和(自身を除く): 70980593664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 256, 272, 276, 320, 340, 345, 368, 384, 391, 408, 460, 480, 510, 512, 544, 552, 640, 680, 690, 736, 768, 782, 816, 920, 960, 1020, 1024, 1088, 1104, 1173, 1280, 1360, 1380, 1472, 1536, 1564, 1632, 1840, 1920, 1955, 2040, 2176, 2208, 2346, 2560, 2720, 2760, 2944, 3072, 3128, 3264, 3680, 3840, 3910, 4080, 4352, 4416, 4663, 4692, 5120, 5440, 5520, 5865, 5888, 6256, 6528, 7360, 7680, 7820, 8160, 8704, 8832, 9326, 9384, 10880, 11040, 11730, 11776, 12512, 13056, 13989, 14720, 15360, 15640, 16320, 17408, 17664, 18652, 18768, 21760, 22080, 23315, 23460, 23552, 25024, 26112, 27978, 29440, 31280, 32640, 35328, 37304, 37536, 43520, 44160, 46630, 46920, 50048, 52224, 55956, 58880, 62560, 65280, 69945, 70656, 74608, 75072, 79271, 87040, 88320, 93260, 93840, 100096, 107249, 111912, 117760, 125120, 130560, 139890, 149216, 150144, 158542, 176640, 186520, 187680, 200192, 214498, 223824, 237813, 250240, 261120, 279780, 298432, 300288, 317084, 321747, 353280, 373040, 375360, 396355, 400384, 428996, 447648, 475626, 500480, 536245, 559560, 596864, 600576, 634168, 643494, 746080, 750720, 792710, 857992, 895296, 951252, 1000960, 1072490, 1119120, 1189065, 1193728, 1201152, 1268336, 1286988, 1492160, 1501440, 1585420, 1608735, 1715984, 1790592, 1823233, 1902504, 2001920, 2144980, 2238240, 2378130, 2387456, 2536672, 2573976, 2984320, 3002880, 3170840, 3217470, 3431968, 3581184, 3646466, 3805008, 4289960, 4476480, 4756260, 4774912, 5073344, 5147952, 5469699, 5968640, 6005760, 6341680, 6434940, 6863936, 7162368, 7292932, 7610016, 8579920, 8952960, 9116165, 9512520, 10146688, 10295904, 10939398, 11937280, 12683360, 12869880, 13727872, 14324736, 14585864, 15220032, 17159840, 17905920, 18232330, 19025040, 20293376, 20591808, 21878796, 23874560, 25366720, 25739760, 27348495, 27455744, 29171728, 30440064, 34319680, 35811840, 36464660, 38050080, 40586752, 41183616, 43757592, 50733440, 51479520, 54696990, 54911488, 58343456, 60880128, 68639360, 71623680, 72929320, 76100160, 81173504, 82367232, 87515184, 101466880, 102959040, 109393980, 109822976, 116686912, 121760256, 137278720, 145858640, 152200320, 164734464, 175030368, 202933760, 205918080, 218787960, 233373824, 243520512, 274557440, 291717280, 304400640, 329468928, 350060736, 405867520, 411836160, 437575920, 466747648, 549114880, 583434560, 608801280, 700121472, 823672320, 875151840, 933495296, 1166869120, 1217602560, 1400242944, 1647344640, 1750303680, 1866990592, 2333738240, 2800485888, 3500607360, 4667476480, 5600971776, 7001214720, 9334952960, 14002429440, 28004858880]

約数ペア:

[(1, 28004858880), (2, 14002429440), (3, 9334952960), (4, 7001214720), (5, 5600971776), (6, 4667476480), (8, 3500607360), (10, 2800485888), (12, 2333738240), (15, 1866990592), (16, 1750303680), (17, 1647344640), (20, 1400242944), (23, 1217602560), (24, 1166869120), (30, 933495296), (32, 875151840), (34, 823672320), (40, 700121472), (46, 608801280), (48, 583434560), (51, 549114880), (60, 466747648), (64, 437575920), (68, 411836160), (69, 405867520), (80, 350060736), (85, 329468928), (92, 304400640), (96, 291717280), (102, 274557440), (115, 243520512), (120, 233373824), (128, 218787960), (136, 205918080), (138, 202933760), (160, 175030368), (170, 164734464), (184, 152200320), (192, 145858640), (204, 137278720), (230, 121760256), (240, 116686912), (255, 109822976), (256, 109393980), (272, 102959040), (276, 101466880), (320, 87515184), (340, 82367232), (345, 81173504), (368, 76100160), (384, 72929320), (391, 71623680), (408, 68639360), (460, 60880128), (480, 58343456), (510, 54911488), (512, 54696990), (544, 51479520), (552, 50733440), (640, 43757592), (680, 41183616), (690, 40586752), (736, 38050080), (768, 36464660), (782, 35811840), (816, 34319680), (920, 30440064), (960, 29171728), (1020, 27455744), (1024, 27348495), (1088, 25739760), (1104, 25366720), (1173, 23874560), (1280, 21878796), (1360, 20591808), (1380, 20293376), (1472, 19025040), (1536, 18232330), (1564, 17905920), (1632, 17159840), (1840, 15220032), (1920, 14585864), (1955, 14324736), (2040, 13727872), (2176, 12869880), (2208, 12683360), (2346, 11937280), (2560, 10939398), (2720, 10295904), (2760, 10146688), (2944, 9512520), (3072, 9116165), (3128, 8952960), (3264, 8579920), (3680, 7610016), (3840, 7292932), (3910, 7162368), (4080, 6863936), (4352, 6434940), (4416, 6341680), (4663, 6005760), (4692, 5968640), (5120, 5469699), (5440, 5147952), (5520, 5073344), (5865, 4774912), (5888, 4756260), (6256, 4476480), (6528, 4289960), (7360, 3805008), (7680, 3646466), (7820, 3581184), (8160, 3431968), (8704, 3217470), (8832, 3170840), (9326, 3002880), (9384, 2984320), (10880, 2573976), (11040, 2536672), (11730, 2387456), (11776, 2378130), (12512, 2238240), (13056, 2144980), (13989, 2001920), (14720, 1902504), (15360, 1823233), (15640, 1790592), (16320, 1715984), (17408, 1608735), (17664, 1585420), (18652, 1501440), (18768, 1492160), (21760, 1286988), (22080, 1268336), (23315, 1201152), (23460, 1193728), (23552, 1189065), (25024, 1119120), (26112, 1072490), (27978, 1000960), (29440, 951252), (31280, 895296), (32640, 857992), (35328, 792710), (37304, 750720), (37536, 746080), (43520, 643494), (44160, 634168), (46630, 600576), (46920, 596864), (50048, 559560), (52224, 536245), (55956, 500480), (58880, 475626), (62560, 447648), (65280, 428996), (69945, 400384), (70656, 396355), (74608, 375360), (75072, 373040), (79271, 353280), (87040, 321747), (88320, 317084), (93260, 300288), (93840, 298432), (100096, 279780), (107249, 261120), (111912, 250240), (117760, 237813), (125120, 223824), (130560, 214498), (139890, 200192), (149216, 187680), (150144, 186520), (158542, 176640)]