8898048720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1901}}^1$

素因数の和:2131

約数の個数: 320

約数和(自身を含む): 33622490880

約数和(自身を除く): 24724442160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 197, 198, 216, 220, 240, 264, 270, 297, 330, 360, 394, 396, 432, 440, 495, 528, 540, 591, 594, 660, 720, 788, 792, 880, 985, 990, 1080, 1182, 1188, 1320, 1485, 1576, 1584, 1773, 1901, 1970, 1980, 2160, 2167, 2364, 2376, 2640, 2955, 2970, 3152, 3546, 3802, 3940, 3960, 4334, 4728, 4752, 5319, 5703, 5910, 5940, 6501, 7092, 7604, 7880, 7920, 8668, 8865, 9456, 9505, 10638, 10835, 11406, 11820, 11880, 13002, 14184, 15208, 15760, 17109, 17336, 17730, 19010, 19503, 20911, 21276, 21670, 22812, 23640, 23760, 26004, 26595, 28368, 28515, 30416, 32505, 34218, 34672, 35460, 38020, 39006, 41822, 42552, 43340, 45624, 47280, 51327, 52008, 53190, 57030, 58509, 62733, 65010, 68436, 70920, 76040, 78012, 83644, 85104, 85545, 86680, 91248, 97515, 102654, 104016, 104555, 106380, 114060, 117018, 125466, 130020, 136872, 141840, 152080, 156024, 167288, 171090, 173360, 188199, 195030, 205308, 209110, 212760, 228120, 234036, 250932, 256635, 260040, 273744, 292545, 312048, 313665, 334576, 342180, 374497, 376398, 390060, 410616, 418220, 425520, 456240, 468072, 501864, 513270, 520080, 564597, 585090, 627330, 684360, 748994, 752796, 780120, 821232, 836440, 936144, 940995, 1003728, 1026540, 1123491, 1129194, 1170180, 1254660, 1368720, 1497988, 1505592, 1560240, 1672880, 1872485, 1881990, 2053080, 2246982, 2258388, 2340360, 2509320, 2822985, 2995976, 3011184, 3370473, 3744970, 3763980, 4106160, 4119467, 4493964, 4516776, 4680720, 5018640, 5617455, 5645970, 5991952, 6740946, 7489940, 7527960, 8238934, 8987928, 9033552, 10111419, 11234910, 11291940, 12358401, 13481892, 14979880, 15055920, 16477868, 16852365, 17975856, 20222838, 20597335, 22469820, 22583880, 24716802, 26963784, 29959760, 32955736, 33704730, 37075203, 40445676, 41194670, 44939640, 45167760, 49433604, 50557095, 53927568, 61792005, 65911472, 67409460, 74150406, 80891352, 82389340, 89879280, 98867208, 101114190, 111225609, 123584010, 134818920, 148300812, 161782704, 164778680, 185376015, 197734416, 202228380, 222451218, 247168020, 269637840, 296601624, 329557360, 370752030, 404456760, 444902436, 494336040, 556128045, 593203248, 741504060, 808913520, 889804872, 988672080, 1112256090, 1483008120, 1779609744, 2224512180, 2966016240, 4449024360, 8898048720]

約数ペア:

[(1, 8898048720), (2, 4449024360), (3, 2966016240), (4, 2224512180), (5, 1779609744), (6, 1483008120), (8, 1112256090), (9, 988672080), (10, 889804872), (11, 808913520), (12, 741504060), (15, 593203248), (16, 556128045), (18, 494336040), (20, 444902436), (22, 404456760), (24, 370752030), (27, 329557360), (30, 296601624), (33, 269637840), (36, 247168020), (40, 222451218), (44, 202228380), (45, 197734416), (48, 185376015), (54, 164778680), (55, 161782704), (60, 148300812), (66, 134818920), (72, 123584010), (80, 111225609), (88, 101114190), (90, 98867208), (99, 89879280), (108, 82389340), (110, 80891352), (120, 74150406), (132, 67409460), (135, 65911472), (144, 61792005), (165, 53927568), (176, 50557095), (180, 49433604), (197, 45167760), (198, 44939640), (216, 41194670), (220, 40445676), (240, 37075203), (264, 33704730), (270, 32955736), (297, 29959760), (330, 26963784), (360, 24716802), (394, 22583880), (396, 22469820), (432, 20597335), (440, 20222838), (495, 17975856), (528, 16852365), (540, 16477868), (591, 15055920), (594, 14979880), (660, 13481892), (720, 12358401), (788, 11291940), (792, 11234910), (880, 10111419), (985, 9033552), (990, 8987928), (1080, 8238934), (1182, 7527960), (1188, 7489940), (1320, 6740946), (1485, 5991952), (1576, 5645970), (1584, 5617455), (1773, 5018640), (1901, 4680720), (1970, 4516776), (1980, 4493964), (2160, 4119467), (2167, 4106160), (2364, 3763980), (2376, 3744970), (2640, 3370473), (2955, 3011184), (2970, 2995976), (3152, 2822985), (3546, 2509320), (3802, 2340360), (3940, 2258388), (3960, 2246982), (4334, 2053080), (4728, 1881990), (4752, 1872485), (5319, 1672880), (5703, 1560240), (5910, 1505592), (5940, 1497988), (6501, 1368720), (7092, 1254660), (7604, 1170180), (7880, 1129194), (7920, 1123491), (8668, 1026540), (8865, 1003728), (9456, 940995), (9505, 936144), (10638, 836440), (10835, 821232), (11406, 780120), (11820, 752796), (11880, 748994), (13002, 684360), (14184, 627330), (15208, 585090), (15760, 564597), (17109, 520080), (17336, 513270), (17730, 501864), (19010, 468072), (19503, 456240), (20911, 425520), (21276, 418220), (21670, 410616), (22812, 390060), (23640, 376398), (23760, 374497), (26004, 342180), (26595, 334576), (28368, 313665), (28515, 312048), (30416, 292545), (32505, 273744), (34218, 260040), (34672, 256635), (35460, 250932), (38020, 234036), (39006, 228120), (41822, 212760), (42552, 209110), (43340, 205308), (45624, 195030), (47280, 188199), (51327, 173360), (52008, 171090), (53190, 167288), (57030, 156024), (58509, 152080), (62733, 141840), (65010, 136872), (68436, 130020), (70920, 125466), (76040, 117018), (78012, 114060), (83644, 106380), (85104, 104555), (85545, 104016), (86680, 102654), (91248, 97515)]