87203783680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3333

約数の個数: 264

約数和(自身を含む): 233894870784

約数和(自身を除く): 146691087104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 169, 208, 248, 256, 260, 310, 320, 338, 403, 416, 496, 512, 520, 620, 640, 676, 806, 832, 845, 992, 1024, 1040, 1240, 1280, 1352, 1612, 1664, 1690, 1984, 2015, 2080, 2480, 2560, 2704, 3224, 3251, 3328, 3380, 3968, 4030, 4160, 4960, 5120, 5239, 5408, 6448, 6502, 6656, 6760, 7936, 8060, 8320, 9920, 10478, 10816, 12896, 13004, 13312, 13520, 15872, 16120, 16255, 16640, 19840, 20956, 21632, 25792, 26008, 26195, 27040, 31744, 32240, 32510, 33280, 39680, 41912, 42263, 43264, 51584, 52016, 52390, 54080, 64480, 65020, 66560, 79360, 83824, 84526, 86528, 100781, 103168, 104032, 104780, 108160, 128960, 130040, 158720, 167648, 169052, 173056, 201562, 206336, 208064, 209560, 211315, 216320, 257920, 260080, 335296, 338104, 403124, 412672, 416128, 419120, 422630, 432640, 503905, 515840, 520160, 549419, 670592, 676208, 806248, 832256, 838240, 845260, 865280, 1007810, 1031680, 1040320, 1098838, 1310153, 1341184, 1352416, 1612496, 1664512, 1676480, 1690520, 2015620, 2063360, 2080640, 2197676, 2620306, 2682368, 2704832, 2747095, 3224992, 3329024, 3352960, 3381040, 4031240, 4161280, 4395352, 5240612, 5364736, 5409664, 5494190, 6449984, 6550765, 6705920, 6762080, 8062480, 8322560, 8790704, 10481224, 10819328, 10988380, 12899968, 13101530, 13411840, 13524160, 16124960, 16645120, 17031989, 17581408, 20962448, 21638656, 21976760, 25799936, 26203060, 26823680, 27048320, 32249920, 34063978, 35162816, 41924896, 43277312, 43953520, 51599872, 52406120, 54096640, 64499840, 68127956, 70325632, 83849792, 85159945, 87907040, 103199744, 104812240, 108193280, 128999680, 136255912, 140651264, 167699584, 170319890, 175814080, 209624480, 216386560, 257999360, 272511824, 281302528, 335399168, 340639780, 351628160, 419248960, 515998720, 545023648, 562605056, 670798336, 681279560, 703256320, 838497920, 1090047296, 1341596672, 1362559120, 1406512640, 1676995840, 2180094592, 2725118240, 2813025280, 3353991680, 4360189184, 5450236480, 6707983360, 8720378368, 10900472960, 17440756736, 21800945920, 43601891840, 87203783680]

約数ペア:

[(1, 87203783680), (2, 43601891840), (4, 21800945920), (5, 17440756736), (8, 10900472960), (10, 8720378368), (13, 6707983360), (16, 5450236480), (20, 4360189184), (26, 3353991680), (31, 2813025280), (32, 2725118240), (40, 2180094592), (52, 1676995840), (62, 1406512640), (64, 1362559120), (65, 1341596672), (80, 1090047296), (104, 838497920), (124, 703256320), (128, 681279560), (130, 670798336), (155, 562605056), (160, 545023648), (169, 515998720), (208, 419248960), (248, 351628160), (256, 340639780), (260, 335399168), (310, 281302528), (320, 272511824), (338, 257999360), (403, 216386560), (416, 209624480), (496, 175814080), (512, 170319890), (520, 167699584), (620, 140651264), (640, 136255912), (676, 128999680), (806, 108193280), (832, 104812240), (845, 103199744), (992, 87907040), (1024, 85159945), (1040, 83849792), (1240, 70325632), (1280, 68127956), (1352, 64499840), (1612, 54096640), (1664, 52406120), (1690, 51599872), (1984, 43953520), (2015, 43277312), (2080, 41924896), (2480, 35162816), (2560, 34063978), (2704, 32249920), (3224, 27048320), (3251, 26823680), (3328, 26203060), (3380, 25799936), (3968, 21976760), (4030, 21638656), (4160, 20962448), (4960, 17581408), (5120, 17031989), (5239, 16645120), (5408, 16124960), (6448, 13524160), (6502, 13411840), (6656, 13101530), (6760, 12899968), (7936, 10988380), (8060, 10819328), (8320, 10481224), (9920, 8790704), (10478, 8322560), (10816, 8062480), (12896, 6762080), (13004, 6705920), (13312, 6550765), (13520, 6449984), (15872, 5494190), (16120, 5409664), (16255, 5364736), (16640, 5240612), (19840, 4395352), (20956, 4161280), (21632, 4031240), (25792, 3381040), (26008, 3352960), (26195, 3329024), (27040, 3224992), (31744, 2747095), (32240, 2704832), (32510, 2682368), (33280, 2620306), (39680, 2197676), (41912, 2080640), (42263, 2063360), (43264, 2015620), (51584, 1690520), (52016, 1676480), (52390, 1664512), (54080, 1612496), (64480, 1352416), (65020, 1341184), (66560, 1310153), (79360, 1098838), (83824, 1040320), (84526, 1031680), (86528, 1007810), (100781, 865280), (103168, 845260), (104032, 838240), (104780, 832256), (108160, 806248), (128960, 676208), (130040, 670592), (158720, 549419), (167648, 520160), (169052, 515840), (173056, 503905), (201562, 432640), (206336, 422630), (208064, 419120), (209560, 416128), (211315, 412672), (216320, 403124), (257920, 338104), (260080, 335296)]