17921029280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{593}}^1$

素因数の和:860

約数の個数: 288

約数和(自身を含む): 53514058752

約数和(自身を除く): 35593029472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 223, 224, 242, 280, 308, 352, 385, 440, 446, 484, 560, 593, 605, 616, 770, 847, 880, 892, 968, 1115, 1120, 1186, 1210, 1232, 1540, 1561, 1694, 1760, 1784, 1936, 2230, 2372, 2420, 2453, 2464, 2965, 3080, 3122, 3388, 3568, 3872, 4151, 4235, 4460, 4744, 4840, 4906, 5930, 6160, 6244, 6523, 6776, 7136, 7805, 8302, 8470, 8920, 9488, 9680, 9812, 11860, 12265, 12320, 12488, 13046, 13552, 15610, 16604, 16940, 17171, 17840, 18976, 19360, 19624, 20755, 23720, 24530, 24976, 26092, 26983, 27104, 31220, 32615, 33208, 33880, 34342, 35680, 39248, 41510, 45661, 47440, 49060, 49952, 52184, 53966, 62440, 65230, 66416, 67760, 68684, 71753, 78496, 83020, 85855, 91322, 94880, 98120, 104368, 107932, 124880, 130460, 132239, 132832, 134915, 135520, 137368, 143506, 166040, 171710, 182644, 188881, 196240, 208736, 215864, 228305, 249760, 260920, 264478, 269830, 274736, 287012, 332080, 343420, 358765, 365288, 377762, 392480, 431728, 456610, 502271, 521840, 528956, 539660, 549472, 574024, 661195, 664160, 686840, 717530, 730576, 755524, 863456, 913220, 925673, 944405, 1004542, 1043680, 1057912, 1079320, 1148048, 1322390, 1373680, 1435060, 1454629, 1461152, 1511048, 1826440, 1851346, 1888810, 2009084, 2115824, 2158640, 2296096, 2511355, 2644780, 2747360, 2870120, 2909258, 3022096, 3652880, 3702692, 3777620, 4018168, 4231648, 4317280, 4628365, 5022710, 5289560, 5740240, 5818516, 6044192, 7273145, 7305760, 7405384, 7555240, 8036336, 9256730, 10045420, 10182403, 10579120, 11480480, 11637032, 14546290, 14810768, 15110480, 16000919, 16072672, 18513460, 20090840, 20364806, 21158240, 23274064, 29092580, 29621536, 30220960, 32001838, 37026920, 40181680, 40729612, 46548128, 50912015, 58185160, 64003676, 74053840, 80004595, 80363360, 81459224, 101824030, 112006433, 116370320, 128007352, 148107680, 160009190, 162918448, 203648060, 224012866, 232740640, 256014704, 320018380, 325836896, 407296120, 448025732, 512029408, 560032165, 640036760, 814592240, 896051464, 1120064330, 1280073520, 1629184480, 1792102928, 2240128660, 2560147040, 3584205856, 4480257320, 8960514640, 17921029280]

約数ペア:

[(1, 17921029280), (2, 8960514640), (4, 4480257320), (5, 3584205856), (7, 2560147040), (8, 2240128660), (10, 1792102928), (11, 1629184480), (14, 1280073520), (16, 1120064330), (20, 896051464), (22, 814592240), (28, 640036760), (32, 560032165), (35, 512029408), (40, 448025732), (44, 407296120), (55, 325836896), (56, 320018380), (70, 256014704), (77, 232740640), (80, 224012866), (88, 203648060), (110, 162918448), (112, 160009190), (121, 148107680), (140, 128007352), (154, 116370320), (160, 112006433), (176, 101824030), (220, 81459224), (223, 80363360), (224, 80004595), (242, 74053840), (280, 64003676), (308, 58185160), (352, 50912015), (385, 46548128), (440, 40729612), (446, 40181680), (484, 37026920), (560, 32001838), (593, 30220960), (605, 29621536), (616, 29092580), (770, 23274064), (847, 21158240), (880, 20364806), (892, 20090840), (968, 18513460), (1115, 16072672), (1120, 16000919), (1186, 15110480), (1210, 14810768), (1232, 14546290), (1540, 11637032), (1561, 11480480), (1694, 10579120), (1760, 10182403), (1784, 10045420), (1936, 9256730), (2230, 8036336), (2372, 7555240), (2420, 7405384), (2453, 7305760), (2464, 7273145), (2965, 6044192), (3080, 5818516), (3122, 5740240), (3388, 5289560), (3568, 5022710), (3872, 4628365), (4151, 4317280), (4235, 4231648), (4460, 4018168), (4744, 3777620), (4840, 3702692), (4906, 3652880), (5930, 3022096), (6160, 2909258), (6244, 2870120), (6523, 2747360), (6776, 2644780), (7136, 2511355), (7805, 2296096), (8302, 2158640), (8470, 2115824), (8920, 2009084), (9488, 1888810), (9680, 1851346), (9812, 1826440), (11860, 1511048), (12265, 1461152), (12320, 1454629), (12488, 1435060), (13046, 1373680), (13552, 1322390), (15610, 1148048), (16604, 1079320), (16940, 1057912), (17171, 1043680), (17840, 1004542), (18976, 944405), (19360, 925673), (19624, 913220), (20755, 863456), (23720, 755524), (24530, 730576), (24976, 717530), (26092, 686840), (26983, 664160), (27104, 661195), (31220, 574024), (32615, 549472), (33208, 539660), (33880, 528956), (34342, 521840), (35680, 502271), (39248, 456610), (41510, 431728), (45661, 392480), (47440, 377762), (49060, 365288), (49952, 358765), (52184, 343420), (53966, 332080), (62440, 287012), (65230, 274736), (66416, 269830), (67760, 264478), (68684, 260920), (71753, 249760), (78496, 228305), (83020, 215864), (85855, 208736), (91322, 196240), (94880, 188881), (98120, 182644), (104368, 171710), (107932, 166040), (124880, 143506), (130460, 137368), (132239, 135520), (132832, 134915)]