291332438280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10457}}^1\times {\mathrm{5953}}^1$

素因数の和:16440

約数の個数: 192

約数和(自身を含む): 1019932346160

約数和(自身を除く): 728599907880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 5953, 10457, 11906, 17859, 20914, 23812, 29765, 31371, 35718, 41828, 47624, 52285, 53577, 59530, 62742, 71436, 77389, 83656, 89295, 94113, 104570, 107154, 119060, 125484, 135941, 142872, 154778, 156855, 178590, 188226, 209140, 214308, 232167, 238120, 250968, 267885, 271882, 309556, 313710, 357180, 376452, 386945, 407823, 418280, 428616, 464334, 470565, 535770, 543764, 619112, 627420, 679705, 696501, 714360, 752904, 773890, 815646, 928668, 941130, 1071540, 1087528, 1160835, 1223469, 1254840, 1359410, 1393002, 1547780, 1631292, 1857336, 1882260, 2039115, 2143080, 2321670, 2446938, 2718820, 2786004, 3095560, 3262584, 3482505, 3764520, 4078230, 4643340, 4893876, 5437640, 5572008, 6117345, 6965010, 8156460, 9286680, 9787752, 12234690, 13930020, 16312920, 24469380, 27860040, 48938760, 62250521, 124501042, 186751563, 249002084, 311252605, 373503126, 498004168, 560254689, 622505210, 747006252, 809256773, 933757815, 1120509378, 1245010420, 1494012504, 1618513546, 1867515630, 2241018756, 2427770319, 2490020840, 2801273445, 3237027092, 3735031260, 4046283865, 4482037512, 4855540638, 5602546890, 6474054184, 7283310957, 7470062520, 8092567730, 9711081276, 11205093780, 12138851595, 14566621914, 16185135460, 19422162552, 22410187560, 24277703190, 29133243828, 32370270920, 36416554785, 48555406380, 58266487656, 72833109570, 97110812760, 145666219140, 291332438280]

約数ペア:

[(1, 291332438280), (2, 145666219140), (3, 97110812760), (4, 72833109570), (5, 58266487656), (6, 48555406380), (8, 36416554785), (9, 32370270920), (10, 29133243828), (12, 24277703190), (13, 22410187560), (15, 19422162552), (18, 16185135460), (20, 14566621914), (24, 12138851595), (26, 11205093780), (30, 9711081276), (36, 8092567730), (39, 7470062520), (40, 7283310957), (45, 6474054184), (52, 5602546890), (60, 4855540638), (65, 4482037512), (72, 4046283865), (78, 3735031260), (90, 3237027092), (104, 2801273445), (117, 2490020840), (120, 2427770319), (130, 2241018756), (156, 1867515630), (180, 1618513546), (195, 1494012504), (234, 1245010420), (260, 1120509378), (312, 933757815), (360, 809256773), (390, 747006252), (468, 622505210), (520, 560254689), (585, 498004168), (780, 373503126), (936, 311252605), (1170, 249002084), (1560, 186751563), (2340, 124501042), (4680, 62250521), (5953, 48938760), (10457, 27860040), (11906, 24469380), (17859, 16312920), (20914, 13930020), (23812, 12234690), (29765, 9787752), (31371, 9286680), (35718, 8156460), (41828, 6965010), (47624, 6117345), (52285, 5572008), (53577, 5437640), (59530, 4893876), (62742, 4643340), (71436, 4078230), (77389, 3764520), (83656, 3482505), (89295, 3262584), (94113, 3095560), (104570, 2786004), (107154, 2718820), (119060, 2446938), (125484, 2321670), (135941, 2143080), (142872, 2039115), (154778, 1882260), (156855, 1857336), (178590, 1631292), (188226, 1547780), (209140, 1393002), (214308, 1359410), (232167, 1254840), (238120, 1223469), (250968, 1160835), (267885, 1087528), (271882, 1071540), (309556, 941130), (313710, 928668), (357180, 815646), (376452, 773890), (386945, 752904), (407823, 714360), (418280, 696501), (428616, 679705), (464334, 627420), (470565, 619112), (535770, 543764)]