291249891720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1\times {\mathrm{3833}}^1$

素因数の和:6476

約数の個数: 192

約数和(自身を含む): 958593242880

約数和(自身を除く): 667343351160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2543, 2988, 3320, 3735, 3833, 4980, 5086, 5976, 7470, 7629, 7666, 9960, 10172, 11499, 12715, 14940, 15258, 15332, 19165, 20344, 22887, 22998, 25430, 29880, 30516, 30664, 34497, 38145, 38330, 45774, 45996, 50860, 57495, 61032, 68994, 76290, 76660, 91548, 91992, 101720, 114435, 114990, 137988, 152580, 153320, 172485, 183096, 211069, 228870, 229980, 275976, 305160, 318139, 344970, 422138, 457740, 459960, 633207, 636278, 689940, 844276, 915480, 954417, 1055345, 1266414, 1272556, 1379880, 1590695, 1688552, 1899621, 1908834, 2110690, 2532828, 2545112, 2863251, 3166035, 3181390, 3799242, 3817668, 4221380, 4772085, 5065656, 5726502, 6332070, 6362780, 7598484, 7635336, 8442760, 9498105, 9544170, 9747319, 11453004, 12664140, 12725560, 14316255, 15196968, 18996210, 19088340, 19494638, 22906008, 25328280, 28632510, 29241957, 37992420, 38176680, 38989276, 48736595, 57265020, 58483914, 75984840, 77978552, 87725871, 97473190, 114530040, 116967828, 146209785, 175451742, 194946380, 233935656, 292419570, 350903484, 389892760, 438629355, 584839140, 701806968, 809027477, 877258710, 1169678280, 1618054954, 1754517420, 2427082431, 3236109908, 3509034840, 4045137385, 4854164862, 6472219816, 7281247293, 8090274770, 9708329724, 12135412155, 14562494586, 16180549540, 19416659448, 24270824310, 29124989172, 32361099080, 36406236465, 48541648620, 58249978344, 72812472930, 97083297240, 145624945860, 291249891720]

約数ペア:

[(1, 291249891720), (2, 145624945860), (3, 97083297240), (4, 72812472930), (5, 58249978344), (6, 48541648620), (8, 36406236465), (9, 32361099080), (10, 29124989172), (12, 24270824310), (15, 19416659448), (18, 16180549540), (20, 14562494586), (24, 12135412155), (30, 9708329724), (36, 8090274770), (40, 7281247293), (45, 6472219816), (60, 4854164862), (72, 4045137385), (83, 3509034840), (90, 3236109908), (120, 2427082431), (166, 1754517420), (180, 1618054954), (249, 1169678280), (332, 877258710), (360, 809027477), (415, 701806968), (498, 584839140), (664, 438629355), (747, 389892760), (830, 350903484), (996, 292419570), (1245, 233935656), (1494, 194946380), (1660, 175451742), (1992, 146209785), (2490, 116967828), (2543, 114530040), (2988, 97473190), (3320, 87725871), (3735, 77978552), (3833, 75984840), (4980, 58483914), (5086, 57265020), (5976, 48736595), (7470, 38989276), (7629, 38176680), (7666, 37992420), (9960, 29241957), (10172, 28632510), (11499, 25328280), (12715, 22906008), (14940, 19494638), (15258, 19088340), (15332, 18996210), (19165, 15196968), (20344, 14316255), (22887, 12725560), (22998, 12664140), (25430, 11453004), (29880, 9747319), (30516, 9544170), (30664, 9498105), (34497, 8442760), (38145, 7635336), (38330, 7598484), (45774, 6362780), (45996, 6332070), (50860, 5726502), (57495, 5065656), (61032, 4772085), (68994, 4221380), (76290, 3817668), (76660, 3799242), (91548, 3181390), (91992, 3166035), (101720, 2863251), (114435, 2545112), (114990, 2532828), (137988, 2110690), (152580, 1908834), (153320, 1899621), (172485, 1688552), (183096, 1590695), (211069, 1379880), (228870, 1272556), (229980, 1266414), (275976, 1055345), (305160, 954417), (318139, 915480), (344970, 844276), (422138, 689940), (457740, 636278), (459960, 633207)]