156945604640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{32321}}^1$

素因数の和:32467

約数の個数: 192

約数和(自身を含む): 422244264960

約数和(自身を除く): 265298660320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 89, 110, 124, 155, 160, 176, 178, 220, 248, 310, 341, 352, 356, 440, 445, 496, 620, 682, 712, 880, 890, 979, 992, 1240, 1364, 1424, 1705, 1760, 1780, 1958, 2480, 2728, 2759, 2848, 3410, 3560, 3916, 4895, 4960, 5456, 5518, 6820, 7120, 7832, 9790, 10912, 11036, 13640, 13795, 14240, 15664, 19580, 22072, 27280, 27590, 30349, 31328, 32321, 39160, 44144, 54560, 55180, 60698, 64642, 78320, 88288, 110360, 121396, 129284, 151745, 156640, 161605, 220720, 242792, 258568, 303490, 323210, 355531, 441440, 485584, 517136, 606980, 646420, 711062, 971168, 1001951, 1034272, 1213960, 1292840, 1422124, 1777655, 2003902, 2427920, 2585680, 2844248, 2876569, 3555310, 4007804, 4855840, 5009755, 5171360, 5688496, 5753138, 7110620, 8015608, 10019510, 11021461, 11376992, 11506276, 14221240, 14382845, 16031216, 20039020, 22042922, 23012552, 28442480, 28765690, 31642259, 32062432, 40078040, 44085844, 46025104, 55107305, 56884960, 57531380, 63284518, 80156080, 88171688, 89173639, 92050208, 110214610, 115062760, 126569036, 158211295, 160312160, 176343376, 178347278, 220429220, 230125520, 253138072, 316422590, 352686752, 356694556, 440858440, 445868195, 460251040, 506276144, 632845180, 713389112, 881716880, 891736390, 980910029, 1012552288, 1265690360, 1426778224, 1763433760, 1783472780, 1961820058, 2531380720, 2853556448, 3566945560, 3923640116, 4904550145, 5062761440, 7133891120, 7847280232, 9809100290, 14267782240, 15694560464, 19618200580, 31389120928, 39236401160, 78472802320, 156945604640]

約数ペア:

[(1, 156945604640), (2, 78472802320), (4, 39236401160), (5, 31389120928), (8, 19618200580), (10, 15694560464), (11, 14267782240), (16, 9809100290), (20, 7847280232), (22, 7133891120), (31, 5062761440), (32, 4904550145), (40, 3923640116), (44, 3566945560), (55, 2853556448), (62, 2531380720), (80, 1961820058), (88, 1783472780), (89, 1763433760), (110, 1426778224), (124, 1265690360), (155, 1012552288), (160, 980910029), (176, 891736390), (178, 881716880), (220, 713389112), (248, 632845180), (310, 506276144), (341, 460251040), (352, 445868195), (356, 440858440), (440, 356694556), (445, 352686752), (496, 316422590), (620, 253138072), (682, 230125520), (712, 220429220), (880, 178347278), (890, 176343376), (979, 160312160), (992, 158211295), (1240, 126569036), (1364, 115062760), (1424, 110214610), (1705, 92050208), (1760, 89173639), (1780, 88171688), (1958, 80156080), (2480, 63284518), (2728, 57531380), (2759, 56884960), (2848, 55107305), (3410, 46025104), (3560, 44085844), (3916, 40078040), (4895, 32062432), (4960, 31642259), (5456, 28765690), (5518, 28442480), (6820, 23012552), (7120, 22042922), (7832, 20039020), (9790, 16031216), (10912, 14382845), (11036, 14221240), (13640, 11506276), (13795, 11376992), (14240, 11021461), (15664, 10019510), (19580, 8015608), (22072, 7110620), (27280, 5753138), (27590, 5688496), (30349, 5171360), (31328, 5009755), (32321, 4855840), (39160, 4007804), (44144, 3555310), (54560, 2876569), (55180, 2844248), (60698, 2585680), (64642, 2427920), (78320, 2003902), (88288, 1777655), (110360, 1422124), (121396, 1292840), (129284, 1213960), (151745, 1034272), (156640, 1001951), (161605, 971168), (220720, 711062), (242792, 646420), (258568, 606980), (303490, 517136), (323210, 485584), (355531, 441440)]